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Arte-miy333 [17]
3 years ago
6

A positive charge is moved from one point to another point along an equipotential surface. The work required to move the charge:

______.
a. is positive.
b. is zero.
c. is negative.
d. depends on the magnitude of the potential.
e. depends on the sign of the potential.
Physics
1 answer:
liberstina [14]3 years ago
7 0

Answer:

b . is zero.

Explanation:

An Equipotential surface is the one that has electric potential same throughout the surface. The formula for work done in an electric field is given by

dW= qdV

Now, in an Equipotential surface dV= 0.

Hence the work done in moving a charge from one place to the other in an electric field is zero.

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Force required, F = ma = 1744 x 0.25 = 436 N

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Explanation:

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According to Hooke's law

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if the spring is now suspended from a hook and a 10.2-kg block is attached to the bottom end

m = 10.2 kg

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OverLord2011 [107]

Answer:

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