ORCalculate the total resistance of the circuit and find the t... | Filo

Study the diagram: Calculate the total resistance of the circuit. Calculate the current drawn from the cell. State whether the current through 10 Ω resistor is greater than, - Physics | Shaalaa.com

The total resistance R (in ohms) of n resistors with resistances R1, R2, …, Rn ohms connected in parallel is given by the formula (1)/(R)=(1)/(R1)+(1)/(R2)+⋯+(1)/(Rn) Show that (∂ R)/(∂ Rk)=((R)/(Rk))^2