Power developed in resistance across GB

25/52 watt

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

50/32 watt

No worries! We‘ve got your back. Try BYJU‘S free classes today!

15/26 watt

No worries! We‘ve got your back. Try BYJU‘S free classes today!

25/26 watt

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 25/52 watt
Due to symmetry of figure
Equivalent resistance between A and C
$R_{e q} = \frac{18}{13} R = 1.8 Ω$
$i = 1 A m p$ so current in AE = 0.5A
Power across GB = $I^{2} R$
= $(\frac{5}{26})^{2} \times 13 = \frac{25}{52} W$

Suggest Corrections

Similar questions

Four resistances are connected to a DC battery as shown in ﬁgure. Maximum power will be developed across___ ohm resistance.

4 V

R

32 Ω

In the circuit given, power developed across 1Ω,2Ω and 3Ω resistances are in the ratio of

Join BYJU'S Learning Program