Calculate the current flow in each case

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Reference no: EM131340549

1. Calculate the p.d. developed across a 750 Ω resistor when the current flowing through it is

(a) 3 A,

(b) 25 mA.

2. An emf of 50 V is applied in turn to the following resistors:

(a) 22 Ω,

(b) 820 Ω,

(d) 330 k Ω.

Calculate the current flow in each case.

Reference no: EM131340549

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