CUET Preparation Today
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$\text{Potential difference across a conductor of length l is } \xi = Blv$ $\text{Equivalent Resistance across rod is }R_{eq} = R + \frac{R_1R_2}{R_1+R_2}$ $ I = \frac{Blv}{R + \frac{R_1R_2}{R_1+R_2}} = \frac{Blv(R_1+R_2)}{R_1R_2+R(R_1+R_2)}$ |
