The potential difference between the ends of the wire is 37.5 V
Explanation:
We can answer this question by using Ohm's law, which states the relationship between current, resistance and potential difference in a wire:
where
V is the potential difference
R is the resistance
I is the current
For the wire in this problem, we have:
I = 3 A is the current
is the resistance
Solving the equation for V, we find the potential difference:
Learn more about current, resistance and potential difference here:
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Mass is a measure of the amount of matter in a substance or an object.
...a nerve. These send signals from the body to the brain and vice versa.
Answer:
True
Explanation:
Transmutation is known as the change of substance from one to the other substance by radioactive decays or nuclear reaction process.
The beta decay is the radioactive process in which proton is converted into neutron then there is decrease in proton number this beta decay is called positron emission beta plus decay.
If the neutron is changing into proton which means there is an increase in proton number these decay is called beta minus decay.
Therefore, by the above discussion it can be say that a radioactive decay or can say that nuclear reaction which result in a nuclei with greater than or lesser proton that the initial nuclei is called transmutation.
Answer:
Explanation:
As we know that the current through the battery is given as
here from above equation we know that current will become zero when time elapsed is very large
so here we can say that charge will flow through the battery from t = 0 to t = infinite
now we have
As we know that