MHT CET · Physics · Magnetic Effects of Current
The magnetic induction due to an ideal solenoid is independent of
- A total number of turns of the wire.
- B length of the solenoid.
- C radius of the wire.
- D current carried by the wire.
Answer & Solution
Correct Answer
(C) radius of the wire.
Step-by-step Solution
Detailed explanation
\(B=\mu_0 n I\)
where, \(\mu\) = vaccum permeability
n = number of turns
I = current
where, \(\mu\) = vaccum permeability
n = number of turns
I = current
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