A solenoid of length 11.41 cm has 1079 turns of wire, and a radius of 2.07 cm.A. What is the self-inductance of the solenoid? HB. If a magnetizable core were inserted, such that, for a given current, the magnetic field were 5 times as strong, what would be the new self-inductance of the solenoid? H

A solenoid has core of a material with relative permeability 500 and its windings carry a current of 1 A. The number of turns of thesolenoid is 500 per metre. Then find magnetization of the material

The self inductance L of a solenoid of length l and area of cross-section A, with a fixed number of turns N increases asl and A increasel decreases and A increasesl increases and A decreasesboth l and A decrease

The current in a coil changes from 2 A to 10 A in 80 ms. As a result, an e.m.f of 5.0V is induced in the coil. Determine the magnitude of the self-inductance of the coil

A solenoid with 500 loops has a cross sectional area of 8 cm2. It is suddenly transferred from a region where the magnetic field is 0.5 T to a region where there is no magnetic field. If the transfer requires 0.04 s and the resistance of the solenoid is 4 Ω. Determine : i)                    Magnetic flux

A solenoid has a length 𝑙=11.43 cm, a radius 𝑎=1.25 cm, and 1719 turns. The solenoid has a net resistance 𝑅𝑠𝑜𝑙=129.2 Ω. A circular loop with radius 𝑏=3.37 cm is placed around the solenoid, such that it lies in a plane whose normal is aligned with the solenoid axis, and the center of the outer loop lies on the solenoid axis. The outer loop has a resistance 𝑅𝑜=1791.6 Ω. At a time 𝑡=0 s, the solenoid is connected to a battery that supplies a potential 𝐸=32.43 V. At a time 𝑡=2.83 𝜇𝑠, what current flows through the outer loop?