Determine the current i using Mesh Analysis. 12 + ) 3 V R 2Ω 6 A 3 22 13 土)16 R=3 0 シ

Q: A solenoid of 69 turns and area 20 cm2 has its ends connected together though a resistance of 5 Ohms...

A: Given value--- No. of turns = 69. Area = 20 cm2.  Resistance = 5 Ohm. Magnetic field = 3 × 10-2 T. ...

Q: A child is holding a string with a ball tied at the end. The child spins around in a circle causing ...

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Q: Determine the value for the missing component in the following circuits. RT = 3700 R = 51, 502 233 m...

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Q: Magic Johnson likes to release his foul shots at angle theta= 45 degrees to the horizontal as shown....

A: Given  Distance  ,R = 13 ft  Height final,Hf = 10 ft  Height initial ,Hi = 7 ft acceleration due to ...

Q: You stand in an elevator on a scale. If the scaled reads 9/10 of your weight, what is the accelerati...

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Q: 19.42 • A thermodynamic sys- ... tem is taken from state a to state Figure P19.42 c in Fig. P19.42 a...

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Q: 15-g bullet is fired horizontally into a 3.000-kg block of wood suspended by a long cord. The bullet...

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Q: 1. In which of the following situation ? have does the car westward acceleration? a. The car travels...

A: Given data- According to question the car have west ward acceleration. now for westward acceleration...

Q: Based on stellar nucleosynthesis, which heavy element is formed from silicon fusion?

A: based on stellar nucleosynthesis, the helium burns to produce havier elements then continues for 1 m...

Q: How much work did the movers do (horizontally) pushing a 46.0-kg crate 8.1 m across a smooth floor w...

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Q: 1) Find resultant and angle of direction using tail to tip. Use ruler and protractor and Create your...

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Q: Shane Zaragosa was driving a vehicle in Davao where he got distracted by a group of cute students of...

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Q: 47. Calculate the kinetic energies of (a) a 2000.0-kg automobile moving at 100.0 km/h; (b) an 80.-kg...

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Q: What is electrical conductivity? Is rainwater a good conductor of electricity? Explain what happens ...

A: Electrical conductivity              It is defined as the ability of material to carry a current. It...

Q: Part A A hypothetical planet has a mass 2.42 times that of Earth, but the same radius. What is g nea...

A: Let mass of earth = M let the radius of earth = R let the mass of planet = MpMp = 2.42 M The radius ...

Q: 1. A quadrilateral ABCD has masses 1,2,3 and 4 units located at its vertices A(-1,-2, 2), B(3,2,-1),...

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Q: A wave profile is represented by y=(200pi*t -17pi*x). calculate the wave length

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Q: If two balls are released simultaneously from the same height, which one will hit the floor st, the ...

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Q: 2.A car engine with a weight of 2200N hangs from a chain that is link at point O to two other chains...

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Q: A 130 g hot wheels car is put on a launcher that is powered by a spring with a constant of 150 N/m. ...

A: Given data:  Mass (m) = 130 g = 0.130 kg Spring constant (k) = 130 N/m Compressed by distance (x) = ...

Q: A block M is suspended from the ceiling using two cables. The block is held in place. Tension in T1 ...

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Q: "Two steel spheres are made of the same material and have the same diameter, but one is solid and th...

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Q: A man goes 20m due west and then 15m due north . How far is he from the starting point.

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Q: Two point charges, Q1 = -35 µC and Q2 = 44 µC, are separated by a distance of 12 cm. The electric fi...

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Q: 1. CHECK TOUR UNDERSTANDING 1. Observe the electrical wiring below. Indicate whether the connections...

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Q: 10. A rollercoaster is at the inside top of a a circular loop of radius R=150m. How fast must the ro...

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Q: Projectile Motion A student performs the projectile motion experiment, shooting a steel ball with a ...

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Q: Calculate the work (in joules) required to pump all liquid out of a full tank. C b Assume a = 14 m, ...

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Q: m=3Kg V=5MIS lDetermine Kinetic energy.

A: Given data : Mass of body=m Velocity of body=V   Required: Kinetic energy of body

Q: (a) What must the charge (sign and magnitude) of  a 1.45-g particle be for it to remain stationary w...

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Q: A plastic bubble of thickness 102 nm has its strongest (m = 1) reflection maximum at 604 nm. What is...

A: thickness t=102 nm order of reflection m=1 Wavelength λ=604 nm To find: Refractive index of bubble n...

Q: What can be measure with XRF and what can't be measure?

A: XRF is a non-destructive analytical technique, and doesn’t harm the material being analysed. That ma...

Q: (pV2)/2 (kinetic pressure), where p is fluid density and V is velocity. . T (torque). =. P (power). ...

A: dimension formula of density = M L-3                          Velocity = L T-1  

Q: Write a description of the reaction force for each of the following forces. (a) When a football pla...

A: reaction force is equal and opposite in direction.

Q: 1. Show that the vectors A=2î – 31– k and B= -6î + 9ĵ + 3k parallel. are ANS:

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Q: A snowboarder starts from rest at the top of a double black diamond hill. As she rides down the slop...

A: given displacement equation as  x=0.25 t3 +t2 +2t where t is time in seconds position at t=5 s will ...

Q: •64 GO Figure 5-56 shows a box of mass m, 1.0 kg on a fric- tionless plane inclined at angle 0 = 30°...

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Q: Jim and Sally both push identical carts equal distances.  Jim finishes faster than Sally.  Which of ...

A: Given: Jim and Sally both push identical carts equal distances. Jim finishes faster than Sally. Whic...

Q: A metal plate of area 2.5x10^-4 m^2 is placed on a 0.25×10^-3 m thick layer of castor oil. If a forc...

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Q: by jet backpacks, push and guide a 120 kg asteroid toward a processing dock, exerting the forces sho...

A: Given  F1 = 32 N  F2 = 55 N  F3 = 41 N   The angle for F1 from +x axis is 30°  The for F3 from +x ax...

Q: A body of unknown temperature is placed in a refrigerator at a constant temperature of 0° F If after...

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Q: How many turns is required for a coil with a diameter of 48 mm to induce 12 v of electricity when th...

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Q: An oil slick (n = 1.41) has a reflection MINIMUM (destructive interference) at 515 nm. What is the s...

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Q: If a plane moves along horizontally at 797.5 km/h and down at-30.4 km/h, what is the angle with resp...

A: Given that:-  Horizontal velocity of plane =797.5km/h

Q: 3. A solid conductor with an inner cavity, as shown in the diagram below, has a point charge -Q, (Q ...

A: 3)

Q: Given a V= 24.0 V battery and R1 = 6.0 Q and R2 = 24.0 Q resistors. You can consider these %3D resis...

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Q: A ball is shot vertically into the air at a velocity of 58 m/s. After 6 seconds, another ball is sho...

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Q: A long, straight wire carries a current of 10.0 A , as shown in the figure. (A) Use the law of Biot...

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Q: The position of a particle moving along an x axis is given byx- 12 n - 2.00r, where x is in meters a...

A: Here, we calculate the given as follow;

Q: Comment on the Phase velocity (Vp) of the waves for increased values of Δω and Δk

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Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.