The time period of a thin bar magnet in Earth’s magnetic field is T
The time period of a thin bar magnet in Earth's magnetic field is T. If the magnet is cut into…
7 years ago
MP2001
Vessel A is filled with hydrogen while vessel B, whose volume is
Vessel A is filled with hydrogen while vessel B, whose volume is twice that of A is filled with the…
7 years ago
A resistance of 20 ohm is connected to a source of an alternating potential V
A resistance of 20 ohm is connected to a source of an alternating potential V=220 sin (100 πt). The time…
7 years ago