A current passes through a resistor. If K $_{1}$ and K $_{2}$ represent the average kinetic energy of the conduction electrons and the metal ions respectively then

K_{1} < K_{2}

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K_{1} = K_{2}

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K_{1} > K_{2}

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Any of these three may occur

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Solution

The correct option is C $K_{1} > K_{2}$
Considering law of conservation of momentum ,electrons possess drift velocity which is greater than velocity of ions. Thus $K_{1} > K_{2}$ . hence correct option is option C.

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A current passes through a resistor. If K1 and K2 represent the average kinetic energy of the conduction electrons and the metal ions respectively then

The correct option is C K1>K2Considering law of conservation of momentum ,electrons possess drift velocity which is greater than velocity of ions. Thus K1>K2. hence correct option is option C.

A current passes through a resistor. If K $_{1}$ and K $_{2}$ represent the average kinetic energy of the conduction electrons and the metal ions respectively then

The correct option is C $K_{1} > K_{2}$
Considering law of conservation of momentum ,electrons possess drift velocity which is greater than velocity of ions. Thus $K_{1} > K_{2}$ . hence correct option is option C.