Guest

a d.c main supply of e.m.f. 220 V is connected across a storage battery of e.m.f. 200V through a resistor oh 1 ohm. the battery terminal connected to the resistors `R` the minimum value of "R"so that current passes through battery to charge it is ?

a d.c main supply of e.m.f. 220 V is connected across a storage battery of e.m.f. 200V through a resistor oh 1 ohm. the battery terminal connected to the resistors `R` the minimum value of "R"so that current passes through battery to charge it is ?

Grade:

1 Answers

karuna Yadav
14 Points
9 years ago
may be there is no resistance requirement since a resistence of `1 ohm is already connected to charge the battery but not sure

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free