List of top Physics Questions on Resistance asked in VITEEE

What is the resistance of a conductor if the potential difference across it is 12 V and the current flowing through it is 3 A?

The current in the $1\Omega$ resistor shown in the circuit is

Resistances 1 $\Omega$,2 $\Omega$ and 3 $\Omega$ are connected to form a triangle.If a 1.5 V cell of negligible internal resistance is connected across the 3 $\Omega$ resistor, the current flowing through this resistor will be

In given circuit, all resistances are of $10 \Omega$. Current flowing through ammeter is

Which statement is correct for the given circuit?

The masses of three copper wires are in the ratio $2 : 3 : 5$ and their lengths are in the ratio $5 : 3 : 2$ .Then, the ratio of their electrical resistances is

Three resistors $1\,\Omega , 2\,\Omega$ and $3\,\Omega $ are connected to form a triangle. Across $3\,\Omega$ resistor a $3\,V$ battery is connected. The current through $3\,\Omega$ resistor is

Three resistances of $4 \,\Omega$ each are connected as shown in figure. If the point $D$ divides the resistance into two equal halves, the resistance between point $A$ and $D$ will be

The temperature coefficient of resistance of a wire is $0.00125/K$. At $300\,K$ its resistance is 1 $\Omega$ .The resistance of the wire will be 2 $\Omega$ at

Three resistances of values 2$\Omega$, 3$\Omega$ and 6$\Omega$ are to be connected to produce an effective resistance of 4$\Omega$ . This can be done by connecting

The resistance of a field coil measures 50$\Omega$ at 20?C and 65$\Omega$ at 70?C. The temperature coefficient of resistance is