Question: Q 3 . A 1 2 5 - V battery changer is used to change a 7 5 - U battery with internal resistance of

Q3. A 125- V battery changer is used to change a 75-U battery with internal resistance of 1.5 If the charging current is not to exceed 5 A , find the value of the minimum resistance in series with the charger.
Q 3 . A 1 2 5 - V battery changer is used to

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