Any energy transformation involves the loss of some energy as
a. electric charge.
b. hea...
Answers: 2
Physics, 23.06.2019 05:00, cristian901997
The voltmeter reads 117 v and ammeter reads 0.13 a .if the resistance of ammeter and voltmeter are 9 kilo ohm and 0.015 ohm respectively ,find the value of r. 3marks
Answers: 3
Physics, 23.06.2019 07:30, samueldfhung
The electric field inside a battery generates an electric potential difference of 12v. the plates are seperated by a distance of 0.25m. what strength of the electric field?
Answers: 3