Current Electricity Question 20
Question 20 - 01 February - Shift 1
The equivalent resistance between $A$ and $B$ of the network shown in figure:
Show Answer
Answer: (4)
Solution:
Formula: Combination of Resistances
Wheat stone bridge is in balanced condition.
$\frac{1}{R _{e q}}=\frac{1}{4 R}+\frac{1}{8 R}$
$R _{e q}=\frac{8 R}{3}$