Question

In a circuit given below five resistances of 5 Ohm ,20 ohm, 15 ohm,20 ohm and 10 ohm are connected As given in figure to a 6 volt battery .calculate the total resistance and current flowing in the circuit.
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Answer 1

Answer:

Explanation:

Given values 5. 20, 15 ,20, 10

The net resistance is Calculated by

1/ R = 1/5 + 1/20 + 1/15 +1/20 + 1/10

1/R = ( 12 + 3 +4+3 +6) /60

1/R = 28/60 = 7/15

Therefore R = 15/7 Ohms

Voltage = 6

Current = V/R = 6/(15/7) = 6 x7 /15 = 42/15 = 14/5 = 2.8 Amps