give all formula in chapter electricity - Science - Electricity

Question

give all formula in chapter electricity

Satvik Ramaprasad · Accepted Answer

v=w/q
v=ir (Ohms Law)
Q=ne (n = no of electrons)(e= charge of an electron)
r=p l/a (p=resistivity)
//calculate power
p=vi ( Generally not used)
p=i2r ( used in series generally as current is constant in
series)
p=v2 /r ( used in parallel generally as voltage is constant in
parallel)
p=vi ( Generally not used)
p=i2r ( used in series generally as current is constant in
series)
p=v2/r ( used in parallel generally as voltage is constant in
parallel)
//calculate work done or energy
W=vit ( Generally not used)
W=i2rt ( used in series generally as current is constant in
series)
W=v2t/r ( used in parallel generally as voltage is constant in
parallel)