Derive an expression for the equivalent resistance of three resistors R1, R2 and R3
connected in series.
Answers
Answered by
19
Explanation:
In the series connection potential different is divided among each resistor which is equal to total potential difference applied
Consider there was Three resistors in series
V= V¹+V²+V³
IR=IR¹+IR²+IR³. { V=IR }
R is cancelled
we get,
R= R¹+R²+R³
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Answered by
4
Answer:
we know that in series= v=v1+v2+v3
by ohms law
v=v1+v2=v3
ir=ir1+ir2+ir3
ir=i(r1+r2+r3)
r=r1+r2+r3
Explanation:
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