If an atom contains 13 protons, then it has <u>13 electrons.</u>
Answer:
A divergent boundary is the answer
Explanation:
Answer:
E=
Explanation:
We are given that
Charge on ring= Q
Radius of ring=a
We have to find the magnitude of electric filed on the axis at distance a from the ring's center.
We know that the electric field at distance x from the center of ring of radius R is given by

Substitute x=a and R=a
Then, we get




Where K=
Hence, the magnitude of the electric filed due to charged ring on the axis of ring at distance a from the ring's center=
Can we see the diagram? Thanks.
Wouldn’t it be 1. resistance is high compared to the voltage and with less resistance, higher current