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nydimaria [60]
3 years ago
7

A coil with zero resistance has its ends labeled a and b. The potential at a is higher than at b. Which of the following could b

e consistent with this situation?
Mark all that apply

a. The current is constant and is directed from a to b.

b. The current is constant and is directed from b to a.

c. The current is decreasing and is directed from b to a.

d. The current is increasing and is directed from a to b.

e. The current is increasing and is directed from b to a.

f. The current is decreasing and is directed from a to b.
Physics
2 answers:
kirill [66]3 years ago
5 0

Answer:

b. The current is constant and is directed from b to a

Explanation:

Since there is zero resistance, current will flow through the coil endlessly without diminishing. This is because energy is not lost as heat as it would have been if there was a resistance to the flow of current.

Also, current flows in the opposite direction of the potential difference. Since a is higher than b then, potential difference will be from a to b and current will be from b to a.

serious [3.7K]3 years ago
4 0

Answer:

A- The current is constant and is directed from a to b

Explanation:

when the resistance value becomes high, then,the current flow will  decrease and on the other side the resistance value is low, the current flow is going to be increase when the potential difference remains constant in the circuit.

Also, the resistance is going to be zero, thus, the current flow is going to remain constant if the potential difference remains has constant.

Therefore, the statement which consistent with the situation is the current is constant and is directed from a to b.

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ASHA 777 [7]

The power output is, 2800 watt. Power is defined as the rate of the work done.

<h3>What is force?</h3>

Force is defined as the push or pull applied to the body. Sometimes it is used to change the shape, size, and direction of the body. Force is defined as the product of mass and acceleration. Its unit is Newton.

The power output is found as;

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Hence,the power output is, 2800 watt.

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brainly.com/question/26115859

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3 years ago
Raphael refers to a wave by noting its wavelength. lucinda refers to a wave by noting its frequency. which student is correct an
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4 years ago
Water behind a dam has a certain amount of stored energy that can be released as the water falls over the top of the dam. It may
Tpy6a [65]

Answer:

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Explanation:

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3 years ago
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