Question

a 9 ohm resistance is cut into 3 equal parts and connected in parallel find the equivalent resistance of the combination​

Answer 1

Answer: 1 Ohm

EXPLANATION:

• 9 Ohm Resistance divided equally means 3 ohm
• Equivalent Resistance in Parllel Combination Is Given By the Formula
• $\frac{1}{r} = \frac{1}{r1} + \frac{1}{r2} + \frac{1}{r3}$
• So
• $\frac{1}{r} = \frac{1}{3} + \frac{1}{3} + \frac{1}{3}$
• Further solving this Give U a Equivalent Resistance
• $\frac{1}{r} = \frac{1 + 1 + 1}{3}$
• $\frac{1}{r} = \frac{3}{3}$
• $r = 1$
• So Equivalent Resistance Is 1 Ohm

Hope this Helps U