Two identical resistors are connected in parallel across a 200 V supply and together…
MATHEMATICS · Single correct · ISC · Physics · Current Electricity · Electrical energy and power
Problem
Two identical resistors are connected in parallel across a 200 V supply and together draw 400 W of power. What is the resistance of each resistor?
(a) 50Ω
(b) 100Ω
(c) 200Ω
(d) 400Ω