Question

.How does the force get affected on?
i)Doubling the magnitude of current
ii)Reversing the direction of flow of current
iii)Reversing the direction of magnetic field
I need the answer pls
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Answer 1

Answers:-

i) Doubling the magnitude of current will double the force acting on the current carrying current because the force is directly proportional to magnitude of current.

ii) On reversing the direction of flow of current, the conductor gets deflected in the upward direction i.e. the direction of conduction reverses.

iii) According to Fleming's left hand rule the current carrying conducter will deflect downwards.

Hope it helps you!

Answer 2

Concept introduction:

A force is a push or pull on an object caused by the interaction of the thing with another object. Every time two things interact, a force is exerted on each of them.

Given:

Here it is given three conditions.

i)Doubling the magnitude of current.

ii)Reversing the direction of flow of current.

iii)Reversing the direction of magnetic field.

To find:

We have to find that how does the force get affected on.

Solution:

According to the problem,

i) Because force is directly proportional to current magnitude, doubling the magnitude of current will double the force operating on the current carrying current.

ii) When the direction of current flow is reversed, the conductor is deflected upward, reversing the direction of conduction.

iii) The current carrying conductor will deflect downwards according to Fleming's left hand rule.

Final answer:

So, the final answer of the question is -

(i) Double the force.

(ii) The conductor is deflected upward.

(iii) The current carrying conductor will deflect downwards.

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