what is the difference between resistance and resistivity???/
Can You Give Me Some Examples Of Ohmic And Non Ohmic Materials And Please These 2 Terms Also.
No Copy Please Because I Could Search ON Net On Myself Also
Define 1 Coulomb??
give all formula in chapter electricity
why is ammeter connected in series and voltmeter in parallel?
Write the chemical name and formula of bleaching powder. How is it prepared
define one coulomb of charge?
a 4 ohm resistance wire is doubled on it calculate the new resistance of the wire
what is the difference between an open and closed circuit? (3 points of difference)
Resistance of a metal wire of length 1m is 26 ohm at 20 degree centigrade. If the diameter is 0.3 mm, what is the resistivity?
Why voltmeter is always connected in parallel combination
what are the applications of Heating effects of electric current . [ joules heating ]
A piece of wire of resistance 20 ohm is drawn out so that its length is increased to twice its original length. Calculate the resistance of the wire in the new situation?
define one ohm.
two wires,one of copper and other of manganin, have equal lengths and equal resistances.Which wire is thicker ?Given that resistivity of copper is lower than that of manganin
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