I have the question "For the circuit shown find the value of the current I"
From the previous question before this I worked out V = 60,
Therefore V = IR
And so I = V/R = 60/10 = 6A.
Is this correct ?
circuit analysis
I have the question "For the circuit shown find the value of the current I"
From the previous question before this I worked out V = 60,
Therefore V = IR
And so I = V/R = 60/10 = 6A.
Is this correct ?
Best Answer
No, it's wrong.
Since the current will divide in parallel connections, there are different currents flowing through the branches those are \$I\$1, \$I\$2 and \$I\$3.
\$I\$ is the whole current supplied by the source. So you need to calculate all the branch currents and then add them.
That means you need to use KCL, \$I\$ = \$I\$1 + \$I\$2 + \$I\$3.