Question

calculate the resistance when three resistance 3ohm 6ohm 9ohm connected parallel and also calculate the total current following the circuit when 24 volt​

Answer 1

TOTAL

Resistance (in parallel)

=(1/3+1/6+1/9)^-1

=(3+6+9/54×3)^-1

=(18/54×3)^-1

=54×3/18

=9 ohm

As we know

Potential difference/Resistance= Current

24/9=8/3=2.7 ampere

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