Match the circuit components with their symbols. 1. 2. CURRENT 3. 4. EVEREADY. 5.

Q: The beam ham m=10kg and L=2m, it is moving with a velocity shown on the drawing, v=0.1 m/s. Find kin...

A: KE , when (alpha)=0 , the value will be  1/2 * m1 * v^2=0

Q: An orangutan leaps off of a cliff and its body begins to rotate clockwise. If the orangutan then sta...

A: We know, The moment of inertia is given by I = MR2 When orangutan rotating the R will increase. Henc...

Q: 5. Find the volume of 0.85 moles of gas at pressure of 520torr and a temperature of 15°C. (1atm = 76...

A: Part (5): Given: The number of the moles is 0.85 moles. The pressure of the gas is 520 torr. The tem...

Q: JC-17) Work Function Metal 1 has a larger work function than metal 2. Both are illuminated with the ...

A:

Q: JC-21) Planck's Constant from Data When sodium metal is illuminated with light of wavelength is chan...

A: To solve this problem we will use Einstein's photoelectric equation. This equation will provide a re...

Q: The magnitude of the force of gravity between two identical objects is given by F,. If the mass of e...

A: Given data:  Force of gravity between two objects = F0 Original masses of the objects m1 = m2 = m Ne...

Q: An allergy medicine is usually stored in a cabinet at room temperature where its molecules moved aro...

A: In solid, molecules are moving but their motion is vibrational motion. They don't change their posit...

Q: Directions: 1. Identify the type of mirror and lens drawn below. Write your answer on the space prov...

A: We have given ray diagram in question Answer for given question Here convex mirror is used. Locatio...

Q: Light of wavelength falls on a metal having work function hc Photoelectric effect will take place on...

A: Write the Einstein equation of the photoelectric effect.

Q: A 6 kg bowling ball is rolling with a velocity of 3 m/s. What is the kinetic energy of the bowling ...

A: mass of bowling ball = 6 kg velocity of ball = 3 ms  

Q: An egg is thrown nearly vertically upward from a point near the cornice of a tall building. It just ...

A: Let us assume upward as positive direction and downward as negative direction. Displacement s = - 34...

Q: A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a fri...

A: Radius of cylinder r = 0.330 m Tangential force F = 280 N Angular acceleration α = 0.824 rad/s2

Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 79.0 kg. The pivot under the le...

A: Tipping Point: The tipping point is a position in which an object is placed such that, even a small ...

Q: 2. A machine gun fires 10 bullets/s, each of mass 10 g, the speed to each bullet is 20 cms, then for...

A:  Given data :           Number of bullets = N          Mass of each bullet = m          Speed of eac...

Q: A car is moving on a straight road at 8 m/s it is acceleration at 6 m/s what will be its velocity af...

A: Given data :              Initial velocity = U               Acceleration = a                Time = ...

Q: A force of 18 lb is required to hold a spring stretched 8 in. beyond its natural length. How much wo...

A:

Q: The glider is released at a distance 1.15 m from the bottom of the track. Use the acceleration value...

A: In this question we have to find the speed of the glider at the bottom. Please give positive feedbac...

Q: 1. The quantity of charge through a conductor is modeled as Q(1)= (4.2)f+(-0.8)t+ (5.1) C What is th...

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Q: Calculate the magnitude of the normal force on a 17.7 kg block in the following circumstances. a.Th...

A:

Q: A particle moves along the h-axis (dimension of length) so that: h = t3 - 3t2 - 45t (in feet, where ...

A: the equation of particle along the h-axis is given by h(t) = t3 - 3t2 -45t  ------- (1) to determine...

Q: When viewed from above, the current is moving anticlockwise in circular loop of wire. What is the ma...

A:                 The upper face of the circular loop south pole develop on the upper face of the circ...

Q: A harp string supports a wave with a wavelength of 2.3 m and a frequency of 220.0 Hz. Calculate its ...

A:

Q: Problem 9: A particle moving along a straight line with constant acceleration has a velocity of 1.7 ...

A: Given value--- velocity v1 = 1.7 m/s  at t1 = 3.97 sec. velocity v2 = -4.53 m/s at t2 = 5.21 sec. ...

Q: A high-wire artist ascends to a platform by walking 205 feet on an inclined wire that makes an angle...

A:

Q: A conducting sphere of radius r1 = 0.18 m has a total charge of Q = 1.9 μC. A second uncharged condu...

A: The data given in the question is: 1. Radius of first sphere, r1=0.18 m 2. Radius of second sphere, ...

Q: 18.0 V 5.00 2 8.00 12.0V I100 7.00 0 5.00 0 36.0 V

A:

Q: 4. For a ring of radius a and uniform line density A the electric field f at position (0,0,z) is giv...

A: Given that:Ez=Qz4πεo(a2+z2)3/2=λaz2εo(a2+z2)3/2a=10 cm=0.1 mλ=0.015 nCμm=0.015 ×10-9 C10-6m=1.5 ×10-...

Q: What is simple harmonic motion? Give an example with your description. Choose the correct answer bel...

A: Simple Harmonic motion: Periodic Motion : Any motion which repeats itself in equal intervals of time...

Q: A soccer ball is kicked with an initial horizontal velocity of 18 m/s and an initial vertical veloci...

A: Here, we calculate the given as follow;

Q: A particle has a charge of +1.40 µC and moves from point A to point B, a distance of 0.170 m. The pa...

A:

Q: You toss a ball from your window and hit the ground. Ignore air resistance, and g = 9.80 m/s2. When ...

A: u= 10m/s with 20° below the horizontal  X= 18.4m 

Q: The correct graph verifying Hooke's law is Load Load (a) (b) Load Load (c) (d) Extension Extension E...

A: To identify the correct graph for Hooke's law .  

Q: Consider an airplane below. When it is moving with a speed of 225 m/s, how much the emf induced betw...

A: Given: The speed of the plane is 225 m/s. The distance between wings is 60 m. The strength of the ma...

Q: Which of the following examples violates (breaks) the Law of Conservation of Energy? Question 8 opti...

A: According to law of conservation of energy , it can neither be credited nor be destroyed but can be ...

Q: In a lab activity, forces A and B were set on the force table. A = 0.10 N at 0 degrees and B = 0.10 ...

A: A= 0.1N at 0°  B= 0.1N at 90°  F= 0.15 N at 225° 

Q: 3) Draw Field Lines 2+ 1-

A:

Q: 1. The factors affecting the resistance of a wire are the wire's . (Write the complete word of your ...

A:

Q: A 54.0-kg ice skater is moving at 3.99 m/s when she grabs the loose end of a rope, the opposite end ...

A:

Q: In an experiment, a student obtained the following masses for a product: 0.651 g, 0.643 g, 0.648 g, ...

A: Givenm1 =0.651 gm2 =0.643 g m3 =0.648 gm4 =0.609 gm5 =0.646 g

Q: ompute the current in the wire if a charge of 120 C is flowing through a copper wire in 1 minute.

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Q: Define Simple Harmonic motion. Give some examples of motions that are approximately simple harmonic....

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Q: A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of v0 =...

A: A projectile is a missile propelled by the application of an external force, which is allowed to mov...

Q: 1. After an airplane takes off, it travels 10.4km 15° N of W, 8.7km 60° E of S, 13.2km S What is the...

A: The detailed solution of question number 1 is given below. For more doubts please initiate a new ses...

Q: a. 1 Eo b. k C. 4tk d. 4nk

A: In the given question we need to establish a relation between the electrostatic constant (coulomb co...

Q: A person rides a Ferris wheel that turns with constant angular velocity. Her weight is 503.0 N. At t...

A: Given: The weight of the person: W=503.0 N The difference in apparent weight at the top of the wheel...

Q: - A ship of mass 3 x 10 kg initially at rest is pulled by a force of 5 x 10N through a distance of 3...

A:

Q: A metal sphere with a radius of 20 cm has a charge of 0.4 nC. (a) What is the value of the electric ...

A:

Q: Which of these is an example of increasing the elastic potential energy of a system?

A: potential energy, stored energy that depends upon the relative position of various parts of a system...

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.