Question 446: Current Electricity

Question

Current measured by the ammeter (A) in the reported circuit when no current flows through 10 $$\Omega$$ resistance, will be ________________ A.

Accepted Answer

For $${I_{10}} = 0$$
$${R \over 3} = {4 \over 6}$$
$$ \Rightarrow R = 2\,\Omega $$
$$ \Rightarrow {I_A} = {{36 	imes (6 + 9)} \over {6 	imes 9}}$$
$$ = {{36 	imes 15} \over {6 	imes 9}} = 10$$ A

Current Electricity

Current measured by the ammeter (A) in the reported circuit when no current flows through 10 $\Omega$ resistance, will be ________________ A.

Choose the correct answer: