Answered: What is the standard unit of Current? O…

Science

Physics

What is the standard unit of Current? O Ampere Farad O Volt O Ohm

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 79AP: The switch S of the circuit shown below is closed t =0. Determine (a) the initial current through...

See similar textbooks

Related questions

Q: Admiral Picard is riding a bike between cities on the new Romulan settlement planet. His bike has ti...

Q: The diagram shows the electric field lines in a region of space containing two small charged spheres...

A: Given Electric field lines pattern are shown in the figure between charged sphere A and charged sphe...

Q: Thunder hit when you were on a field trip. The situation was made worse by the fact that your school...

A: Faraday Cage :- Faraday cage is an enclosure used to block electromagnetic fields. ...

Q: A tungsten wire is 28m long and is used in a toaster at 120V. The resistivity of this material is 5....

Q: A hollow cylinder, with an initial velocity of 4.00 m/s rolls up a ramp that makes an angle of 25.0 ...

A: Let the cylinder rolls up to height h. Apply the energy conservation equation between the bottom and...

Q: The negative sign in the force between two point charges a. indicates that the force is repulsive b....

Q: A proton and an electron are held 15 cm apart. What is the magnitude of force?

A: Given value--- distance between electron and proton = 15 cm. We have to find--- Force ?

Q: At what distance from a point charge of 8 microcoulombs, the electric potential should be 4.2x10^4 V...

A: Given Electric potential due to the charge is given as V=4.2×104 V The charge is given as q=8μC=8×10...

Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.11...

A: Given: The charge experiences 2.11x10-3 N force when the direction between the velocity and magneti...

Q: 5. P=_W 1= 360 mÃ E= 36 V. R= 1000

A: Given Potential difference = 36 V Resistance = 100 ohm Current in the circuit = 360 mA We have to ca...

Q: When testing for current in a cable with ten color-coded wires, the author used a meter to test thre...

A: According to the question, there are 10 wires and the meter used can test 3 wires at a time, We need...

Q: to ∞ uses a 12 cm focal length magnifier. (a) Find the angular magnification when the magnifier is ...

Q: The equilibrium rule, Σ F = 0, which means “the sum of all the forces is equal to zero”, applies to...

A: The equilibrium rule, Σ F = 0, it state that the sum of all the forces is equal to zero or we can sa...

Q: A piece of nylon fabric is initially neutral. Considering the charged particles present in this mate...

Q: An 20 kg ice boat is coasting on a frozen lake with a speed of 4 m/s. Friction between the ice and t...

A: Given: The mass of the boat is 20 kg. The inial velocity of the boat is 4 m/s in the horizontal dire...

Q: Q3(1). Charge Q is distributed uniformly throughout an insulating sphere of radius R. At what distan...

Q: How much work is done by a gold nucleus placed inside a uniform electric field with a potential diff...

A: The gold nucleus is place in an uniform electric field. The potential difference ∆V=220 V

Q: What is the potential at a point 50 cm from one side of two parallel plates that has a uniform elect...

A: Given value--- separation = 50 cm. electric field = 3.5 Giga N/C. We have to find--- potential?

Q: What is the linear speed of a point that moves in a circle with a radius of 5 cm with an angular vel...

A: GivenRadius of ciorcle, r=5 cm=0.05 mAngular velocity ,ω=2 rad/s

Q: Based on the force diagram, the direction of the moment of force B about the moment center A is coun...

A: To identify the direction of moment of force B about the moment center A

Q: 2) Ez = 1000 sin (20x - wt) find w and Bo. Write an equation for magnetic field

Q: In a thermodynamic process, a system absorbs 755 kJ of heat and does 117 kJ of work on its surroundi...

Q: "Based on the force diagram, the direction of the moment of force C about the moment center B is cou...

A: The moment at a point due to a force acting at a certain distance is given by M = F.r, where F = the...

Q: Describe the path of the particle at t=1 of the path (in coordinates polar). Determine the velocity,...

A: Given(s): r(t)=t3θ(t)=t2 Required: Velocity at t=1. The speed at t=1. Acceleration at t=1.

Q: Using Coulomb's Law, what is the resulting force between an electron and a proton; separated by a di...

A: Given that:r=5.29×10-11 mqp=1.6×10-19 Cqe=-1.6×10-19 C

Q: View Policies Current Attempt in Progress Find the magnitude of the current in the 2.0-Q resistor in...

Q: The Word template is used for recording the measurements. Select one: O True O False

A: FALSE. REASON - A template is a document type that creates a copy of itself when you open it. A te...

Q: Find the frequency of the photon emitted when hydrogen makes a transition between energy level 6 to ...

Q: An unwary football player collides with a padded goalpost while running at a velocity of 8.50 m/s an...

A: Given: The intial velocity of the player is 8.5 m/s. The final velocity of the player is 0 m/s. The ...

Q: A parallel plate capacitor is made up of two conducting square plates of side length L = 1.4 cm. The...

Q: What is the magnitude of the electric field if a force of 320 N is directed north on a 16nC point ch...

Q: 1. A tourist throws a rock with an initial velocity of 8.0 m/s [down] from a scenic overlook into th...

A: As per guidelines I am answering only question 4. Please post remaining questions separately.

Q: E D F (1) (2) K H (3) (4) B.

Q: 43. A proton, initially at rest, is placed in an electric field of 683 N/C directed in the east. Wha...

A: Since Electrostatic force, F = qE and using Newton's second law of motion, F = ma => ma=qE => ...

Q: "Consider a heat engine with a piston chamber that has a diameter of 30 mm, a cold reservoir at 285 ...

A: Temperature of cold reservoir ( TL )=285 K. Temperature of hot reservoir is ( TH) =350 K. Volume of ...

Q: What is the area of a rectangle whose electric flux is 3.35x10-10 C2/Nm2 and electric field of 250 N...

A: The electric flux is ϕ=3.35×10-10 Nm2/C The electric field is E=250 N/C

Q: How much work is done by a gold nucleus placed inside a uniform electric field with a potential diff...

A: Given information: The potential at which the gold nucleus is place (V) = 220 V Assumption: Let us a...

Q: your 3. A uniform boom of length 24.0m has a mass of 800.0 kg and is positioned at an angle of 55.0°...

Q: Two point charges, 91 = 13 nC and q2 = 15 nC, are separated by a distance r = 7.4 x 10-2 cm. What is...

A: Given information: The charges: q1=13 nC; q2 = 15 nC The distance between them: r = 7.4 x 10-2 cm

Q: Two circular plates of radius 0.25 m are separated by an air gap of 1.8 mm. The plates carry charge ...

Q: An electric fan is running on HIGH. After the LOW button is pressed, the angular speed of the fan de...

A: Given: final angular speed ω=80.2 rad/s time t=2.40sangular deceleration α=-54.4 rad/s2we need to fi...

Q: On a reel-to-reel tape deck, the tape is pulled past the playback head at a constant linear speed of...

A: Given that, constant linear speed v = 0.381 m/s Radius r = 0.0437 m

Q: ut experiences weightlessness in

A: An astronaut experiences weightlessness in deep outer space

Q: What is the strength of an electric field that will balance the weight of a proton? Express your ans...

Q: a square plate is 10.0 cm on a side and 0.500 cm thick.

Q: What is the angular magnification of a microscope using an objective with a magnification of 27.5 an...

A: Given value--- magnification of objective = 27.5 . magnification of ocular = 9.90 . We have to fin...

Q: Based on the force diagram, the direction of the moment of force B about the moment center A is coun...

A: The moment of a force denotes the tendency of an object to rotate. Hence it could be clockwise or c...

Q: What is the total charge inside a sphere with a radius of 3.6m and a volume charge density of 6.35×1...

Q: Water flows steadily from an open tank as shown in the figure. (Figure 1)The elevation of point 1 is...

Q: A series circuit contains a resistor and an inductor. as shown in figure 1.31. determine a different...

Question

What is the standard unit of Current ?
O Ampere
Farad
O Volt
Ohm

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A certain ammeter has a resistance of 5.00X10-5 an its 3.00-A scale and contains a 10.0- galvanometer. What is the sensitivity of the galvanometer?
SPEAR, a storage ring about 72.0 m in diameter at the Stanford Linear Accelerator (closed in 2009), has a 20.0-A circulating beam of electrons that are moving at nearly the speed of light. (See Figure 20.39.) How many electrons are in the beam? Figure 20.39 Electrons circulating in the storage ring called SPEAR constitute a 20.0-A current. Because they travel close to the speed of light, each electron completes many orbits in each second.
A copper ring and a wooden ring of the same dimensions are placed in magnetic fields so that there is the same change in magnetic flux through them. Compare the induced electric fields and coffins in the rings.
In a dc circuit, how do electrons move? (8.2) (a) with a slow drift velocity (b) in alternate directions (c) near the speed of light (d) none of the preceding
Discuss pros and cons of a lightning rod being grounded versus simply being attached to a building.
Find the direction and magnitude of the force that each wire experiences in Figure 22.58(a) by, using vector addition.
A rectangular circuit containing a resistance R is pulled at a constant velocity V away from a long, straight wire carrying a current I0 (see below). Derive an equation that gives the current induced in the circuit as a function or the distance x between the near side or the circuit and the wire.
The average television is said to be on 6 hours per day. Estimate the yearly cost of electricity to operate 100 million TVs, assuming their power consumption averages 150 W and the cost of electricity averages 12.0 cents/kW h .
Repeal Exercise 22.5 for a negative charge.
Consider positive and negative charges moving horizontally through the four regions shown in Figure 21.3. Rank the currents in these four regions, from highest to lowest.
Which is more likely to interfere with compass readings. AC current in your refrigerator or DC current when you start your car? Explain.
The switch S of the circuit shown below is closed t =0. Determine (a) the initial current through the battery and stead-state current the battery.