The answer is B. The nuclei of elements.
Answer:
Sometimes may cause involuntary responses like twitching
Explanation:
Answer:
The current through the wire is equal to 0.8 A.
Explanation:
Given that,
The length of a copper wire = 2 m
Potential difference = 24 mV
The current through the wire is 0.40 A.
The new potential difference is 48 mV.
We need to find the current through the wire.
As the potential difference is doubled for second wire. So the new current will be :
I' = 2I
= 2 × 0.4
= 0.80 A
So, the current through the wire is equal to 0.8 A.
The Correct choice is ~
D. 18.0 Newtons
because the resultant force can't exceed 16 Newtons ~
