resistors having resistance of 15 oham , 20 oham and 10 oham are connected in parallel.what is the effective resistance in the circuit
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Answer:
in parallel circuit the effective resistance in 1/R=1/R1+1/R2+1/R3 1/R=1/15+1/20+1/10=[4+3+6] /10=13/60 R=60/13=4.6 ohams.
Explanation:
this is straightforward the equivalent resistance of a set of resistences connected in parallel will always give an equivalent or effective resistance that is always less than the smallest value of the resistance that was connected with the set of resistances in parallel earlier. in this case,.
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