The number of dry cells, each of e.m.f. 
and internal resistance 
that must be joined in series with a resistance of 
so as to send a current of 
through the circuit is
and internal resistance that must be joined in series with a resistance of so as to send a current of through the circuit isQuestion ID - 151342 | SaraNextGen Top Answer The number of dry cells, each of e.m.f. and internal resistance that must be joined in series with a resistance of so as to send a current of through the circuit is
The number of dry cells, each of e.m.f. and internal resistance that must be joined in series with a resistance of so as to send a current of through the circuit is
127