1. Give some consequences of total internal reflection,
2. Difference between E.M.F of cell and terminal voltage of a cell
3. Three resistors of 222,322, and 422 are connected in (a) series (b) parallel
Draw the arrangement and find the equivalent iesistance in each case
plz answer this
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Terminal voltage is the potential difference across the terminals of a load when the circuit is switched on. E.m.f. is the maximum potential difference that can be delivered by a cell or a generator when no current flows through it. Terminal voltage is measured by voltmeter.
Explanation:
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