Tag: electric current, potential difference and resistance
Questions Related to electric current, potential difference and resistance
The direction of current in a conductor is in the direction of flow of
The direction of current is taken as
Direction of current is taken opposite to the direction of flow of .....
Electric current is due to drift of electrons in
In a series circuit.
State whether given statement is True or False
Conventional current always flows from a body having high electron density to body having to body having low electron density.
In case of electronic current the charge flows from negatively charged body to the positively charged body. The body which is at higher potential is
Three resistors each of $10 \Omega$ are connected in series to a battery of potential difference 150 v. The current flowing through it is ..... A.
A big hallow metal sphere $A$ is charged to $100$ volts and another smaller hollow sphere $B$ is charged to $50$ volts. If B is put inside $A$ and joined with a metallic wire, then the direction of charge flow:-
A DC current flows through a vertical wire in the downward direction. For an observer looking at the wire, the direction of magnetic field at a point between him and the wire is: