A dynamo only delivers power when it's turning. With only a dynamo and no battery there wouldn't be anything to power the starter motor with.
Standard electric kettle normally takes about 1600-3000 watts to operate. No modern batteries can supply this kind of power for the needed period of time (about 3-5 minutes).
Cathode is positive and anode is negative for both.... we cant say both are not rechargeble ..... but using electricity we cant recharge dry batteries (some) and fuel cells...
the acid cant destroy the environment in landfills!
Each mobile phone contains a battery , and batteries can not get wet.
Well I don't own one but if you have a batteries on it u can take it out and see if it UN friezes or you can wait to see if it runs out of power to restart so u can lock it.
They can. Laptops are and they are computers. Smart phones are small computers and they run on batteries.
they cant make laws/they cant destroy laws/and they cant have more power. they cant make laws/they cant destroy laws/and they cant have more power.
Yes but they cant be on i recomend taking the batteries out just in case
cant open the case to get to the dead batteries. How do I open the case
we cant consider two source at a time in superposition theorem....but power =v*i.so we cant calculate power.
you cant
so that the parents cant say wht we can and cant do