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C)What is the effective resistance in the given circuit? |
| Answer» TION:The effective RESISTANCE of a circuit containing RESISTANCES in PARALLEL is SMALLER than any of the individual resistances. For example : R1=2Ω and R2=3Ω ∴ Effective resistance Rp1=R11+R21. OR Rp1=21+31 Rp=1.Maximum effective resistance will be when all the resistors are in series combination. So, Reffmax=n R. Minimum effective resistance will be when all the resistors are in parallel combination. | |