Ohms law = v= Ir
V= 0.02 x 4000 = 80v
False. An Electromagnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field.
Lithium-Ion batteries are commonly used in portable electronics and electric vehicles. These rechargeable batteries have two electrodes: one that's positively charged and contains lithium and another negative one that's typically made of graphite.
Answer: they have the same magnitude.
Explanation:
normal force = mg
weight = mg
