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Current Electricity question

2024 · 4 Apr · Shift 2 · Q88

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JEE Main
Physics
Current Electricity
2024 · 4 Apr · Shift 2 · Q88

Current Electricity question

2024 · 4 Apr · Shift 2 · Q88

JEE MainPhysicsCurrent ElectricityNumerical+4 / −1

Two wires

A

and

B

are made up of the same material and have the same mass. Wire

A

has radius of

2.0 \mathrm{~mm}

and wire

B

has radius of

4.0 \mathrm{~mm}

. The resistance of wire

B

is

2 \Omega

. The resistance of wire

A

is

\underline{\hspace{2cm}}

\Omega

.

Numerical answer

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