Physics Electricity CBSE Board 2026 Medium
(i) State Ohm’s law and draw V-I graph for a conductor which follows Ohm’s law. Show that the slope of V-I gr…
- (i)State Ohm’s law and draw V-I graph for a conductor which follows Ohm’s law. Show that the slope of V-I graph gives resistance of conductor.
- (ii)Derive an expression for the equivalent resistance of a series combination of three resistors having resistances , and .
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