AP (Advanced Placement) Physics(B-C): Questions 822 - 826 of 921

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Question 822

Question

MCQ▾

A charge of a particle is , enters in a uniform magnetic field of with velocity at velocity . What is the force acting on the particle?

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Passage

A particle is travelling on a straight path. The velocity as a function of time of a particle is shown as follow.

Graph of Velocity as a Function of Time

Question 823 (1 of 2 Based on Passage)

Question

MCQ▾

What is the instantaneous acceleration of particle at ?

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Choice (5)Response

a.

b.

0

c.

d.

e.

All of the above

Question 824 (2 of 2 Based on Passage)

Question

MCQ▾

How much distance covered by a particle in first ?

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Choice (5)Response

a.

b.

c.

d.

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All of the above

Question 825

Question

MCQ▾
Three Charged Particles in Cartesian Coordinate System

As shown in figure, a point charge of is placed at origin, another charge of is placed on x – axis at , and a third point charge of is placed on y – axis at . What is the magnitude of net force applied on point charge that is at origin, due to other two point charges?

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Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

Question 826

Question

MCQ▾

If of work are done on 2 mole monoatomic gas and the gas does no work and no heat is added or taken away from the gas, then change in temperature is:

Choices

Choice (5)Response

a.

b.

c.

d.

e.

Question does not provide sufficient data or is vague

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