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TonyPhysicslover
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15 votes
3 answers
1k views

Can the value of friction force ever exceed value of applied force?

2 votes
2 answers
660 views

Why does supplying energy makes an electron go away from the nucleus?

7 votes
3 answers
586 views

Is it really the Tension in the rope that pulls the pulley?

2 votes
4 answers
168 views

Why is current density in a conductor of uniform cross sectional area constant at all points?

-1 votes
3 answers
65 views

Why gravitational potential away from a planet increases?

0 votes
2 answers
64 views

Why charges does not move through the conductor here if potential at both ends of wire is same?

0 votes
2 answers
64 views

What happens if ONLY one terminal of a cell is connected to a piece of conducting wire?

0 votes
3 answers
62 views

How Can we Verify Mathematically, that electric field inside a current carrying conductor have same magnitude?

-2 votes
1 answer
60 views

Why do these two methods give different answers? MOMENT OF INERTIA [closed]

0 votes
1 answer
46 views

What would be the outcomes in this arrangement? would potential varies along a conducting wire? [closed]

0 votes
1 answer
40 views

Work Done on a rotating thin rod by hinge Forces

0 votes
2 answers
32 views

Work done By Internal Forces Inside a hinged Rotating Rod

0 votes
1 answer
29 views

What happens inside a conducting wire if it is placed in an electric field?