It is very difficult for an atom to accept a proton. It can only be done under very special circumstances. So A and C are both incorrect. I don't see how D is possible. The atom does lose 1 electron, but how it gets 21 is think air.
The answer is B which is exactly what happens.
Answer:
171.38889
Explanation:
not really any i just looked it up,
Actually Welcome to the Concept of the Ohms Law,
According to the Ohms law,
V = I*R, where, V = Voltage, I = Current, R = resistance,
so here given as, V = 240 V, I = 32 A,
so we get as, R = 240/32
R = 7.5 ohms,
===> The resistant R is ==> 7.5 ohms.
Answer:
<h2>Three laws of motion haha.....</h2>
Answer:
(a) Energy density will be equal to
(b) Total energy will be equal to 0.0718 J
Explanation:
It is given that length of solenoid l = 78.8 cm = 0.788 m
Cross sectional area
Number of turns of the wire N = 914
Current in the solenoid i = 8.25 A
Inductance of the wire is equal to
(b) Total energy stored in magnetic field
(a) Energy density will be equal to