When two flat plate conductors are arranged in such a way...
When two flat plate conductors are arranged in such a way that they possess equal and opposite charges seperated by a dielectric, they form a/an
electroscope
electrophorus
capacitor
cell
Correct answer is C
Most capacitors contain at least two electrical conductors often in the form of metallic plates or surfaces separated by a dielectric medium.
A radioactive element has a decay constant of 0.077s-1. Calculate its half-life...
After three half lifes, the fraction of a radioactive material that has decayed is ...
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