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in Physics by (25 points)
1. Find the total resistance and current in the circuitimage

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1 Answer

+1 vote
by (18.1k points)

Given figure 2Ω and 3Ω resistance are series combination, so

R = R1+R2

R4 = 3+2

R4 = 5Ω

Resistance R3 and R is parallel series so total resistance

1/R = 1/R4 + 1/R3

1/R = 1/5 + 1/5

1/R = 2/5

Total resistance R = 5/2 Ω

R = 2.5Ω

Current in circuit i = V/R

i = 4/2.5

i = 1.6 ampere

by (25 points)
Thankyou so much

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