Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर
JEE Main & Advanced
Physics
Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर
Question Bank
Grouping of Resistances
question_answer
Four resistances of 100 W each are connected in the form of square. Then, the effective resistance along the diagonal points is [MH CET 2000]
A) 200 W
B) 400 W
C) 100 W
D) 150 W
Correct Answer:
C
Solution :
The figure can be drawn as follows \[{{R}_{AC}}=\frac{200\times 200}{200+200}=100\Omega \].