Physics-
General
Easy
Question
A live wire is hidden in a wall Its position can be located with the help of ......
- Watt-meter
- MCG
- Magnetic needle
- Breaking the wall
The correct answer is: Magnetic needle
Related Questions to study
physics-
Magnetic effects of current were discovered by ....
Magnetic effects of current were discovered by ....
physics-General
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Find the voltage drop across the 2 
resistor?
Find the voltage drop across the 2 resistor?
physics-General
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Two cells of emfs E1 and E2 are connected in series in a circuit Let r1 and r2 be the internal resistance of the cells Find the current through the circuit
Two cells of emfs E1 and E2 are connected in series in a circuit Let r1 and r2 be the internal resistance of the cells Find the current through the circuit
physics-General
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From the network, Find pd across 20 W resistance?
From the network, Find pd across 20 W resistance?
physics-General
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Find the current in each cell
Find the current in each cell
physics-General
physics-
Consider the network as shown in the figure Current is supplied to the network by two batteries as shown Find the values of I1 , I2 and I3
Consider the network as shown in the figure Current is supplied to the network by two batteries as shown Find the values of I1 , I2 and I3
physics-General
physics-
From the given network the current ‘i’ is.....
From the given network the current ‘i’ is.....
physics-General
physics-
Find current i
Find current i
physics-General
physics-
From the figure value of i is __
From the figure value of i is __
physics-General
physics-
Kirchoff’s second law is in accordance with the Law of conservation of ___
Kirchoff’s second law is in accordance with the Law of conservation of ___
physics-General
physics-
The ratio of resistances between A and B before and after the switch ‘ s ‘ is closed is....
The ratio of resistances between A and B before and after the switch ‘ s ‘ is closed is....
physics-General
physics-
You are given a wire of length 100 cm and linear resistance of 1 ohm/cm If it is cut into two parts, so that when they are in parallel the effective resistance is 24 ohm The lengths of the two parts are.....
You are given a wire of length 100 cm and linear resistance of 1 ohm/cm If it is cut into two parts, so that when they are in parallel the effective resistance is 24 ohm The lengths of the two parts are.....
physics-General
physics-
Six equal resistances are connected between points P,Q and R as shown Net resistance will be maximum between points __
Six equal resistances are connected between points P,Q and R as shown Net resistance will be maximum between points __
physics-General
physics-
The resistance between A and B is....
The resistance between A and B is....
physics-General
physics-
Equivalent resistance between A and B is...
Equivalent resistance between A and B is...
physics-General
