Question 264: Current Electricity

Question

The current I1 (in A) flowing through 1 $$\Omega $$ resistor in the following circuit is :

Accepted Answer

Equivalent resistance of upper branch of circuit R = 2.5 $$\Omega $$
Voltage across upper branch = 1 V
$$ 	herefore $$ i
1
= $${1 \over {2.5}}$$ = 0.4 A
i = $${{0.4} \over 2}$$ = 0.2 A

Answer

0.4

Answer

0.25

Answer

0.2

Answer

0.5

Current Electricity

The current I1 (in A) flowing through 1 $\Omega $ resistor in the following circuit is :

Choose the correct answer: