A conducting loop having a capacitor is moving outward from the magnetic field then which plate of the capacitor will be positive
Sahay Sir > Question Answers > A conducting loop having a capacitor is moving outward from the magnetic field then which plate of the capacitor will be positive
The magnetic field in the cylindrical region shown in the figure increases at a constant rate of 20 m T/s. Each side of the square loop ABCD has a length of 1 cm and resistance of 4 ohm. Find the current in the wire AB if the switch S is closed
10
Sep
The magnetic field in the cylindrical region shown in the figure increases at a constant rate of 20 m T/s. Each side of the square loop ABCD has a length of 1 cm and resistance of 4 ohm. Find the current in the wire AB if the switch S is closed A conducting loop having [...]
A hundred turns of insulated copper wire are wrapped around an iron cylinder of area 1×10^−3 m^2 and are connected to a resistor. The total resistance in the circuit is 10 ohms. If the longitudinal magnetic induction in the iron changes from 1 weber m−2, in one direction to 1 weber m−2 in the opposite direction, how much charge flows through the circuit
10
Sep
A hundred turns of insulated copper wire are wrapped around an iron cylinder of area 1×10^−3 m^2 and are connected to a resistor. The total resistance in the circuit is 10 ohms. If the longitudinal magnetic induction in the iron changes from 1 weber m−2, in one direction to 1 weber m−2 in the opposite [...]
A small coil is introduced between the poles of an electromagnet so that its axis coincides with the magnetic field direction. The number of turns is n and the cross sectional area of the coil is A. When the coil turns through 180 o about its diameter, the charge flowing through the coil is Q. The total resistance of the circuit is R. What is the magnitude of the magnetic induction?
10
Sep
A small coil is introduced between the poles of an electromagnet so that its axis coincides with the magnetic field direction. The number of turns is n and the cross sectional area of the coil is A. When the coil turns through 180 o about its diameter, the charge flowing through the coil is Q. [...]
A conducting loop having a capacitor is moving outward from the magnetic field then which plate of the capacitor will be positive
10
Sep
A conducting loop having a capacitor is moving outward from the magnetic field then which plate of the capacitor will be positive A conducting loop having a capacitor is moving outward from the magnetic field then which plate of the capacitor will be positive September 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]