A closed circuit of a resistor R
A closed circuit of a resistor R, inductor of inductance L and a source of emf E are connected is series. If the inductance of the coil is abruptly decreaed to L/4 (by removing its magnetic core), the new current immediately after this moment is (before decreasing the inductance the circuit is in steady state)
22
Oct
A closed circuit of a resistor R, inductor of inductance L and a source of emf E are connected is series. If the inductance of the coil is abruptly decreaed to L/4 (by removing its magnetic core), the new current immediately after this moment is (before decreasing the inductance the circuit is in steady state) [...]
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A closed circuit of a resistor R ,
inductor of inductance L and a source of emf E are connected is series. If the inductance of the coil is abruptly decreaed to L/4 (by removing its magnetic core) ,
the new current immediately after this moment is (before decreasing the inductance the circuit is in steady state) ,