Answer:
Self conductance in the circuit
Explanation:
Since most circuits have self conductance, coupled with inductance created by the flow of current with the circuit, makes it totally impossible to stop current immediately thereby causing arc to flash at switch contacts.
Any point in the wire has 1.12 x . electrons flow per second.
<h3>What causes a current in a wire?</h3>
- Electric current in a wire, where electrons serve as the charge carriers, is a measurement of the amount of charge that moves through any point of the wire in a given amount of time.
- A free electron is drawn to a proton to become neutral if an electron is added to the wire.
- Lack of electrons can result from pushing electrons out of their orbits.
- Electric current is the name given to the constantly moving electrons in wire.
The current is the quantity of charge Q flowing through a certain point of the wire in a time interval of .
I = .
by using this relationship
I=1.80 A, we can find the charge passing any point in the wire in 1 second:
Electric Charge, Q = 1.80 C.
To find how many electrons corresponds to this charge, we should divide this value by the charge of a single electron
charge of the electron = 1.6 x C.
No. of Electrons = Q/q = = 1.12 x .
To learn more about Electric current refer,
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Answer:
1.07Kg
Explanation:
-We assume that the two men's metabolic rates are identical.
-The jogger energy consumption is calculated as;
#The difference in weight of the two after one month is defined as:
Hence, the weight difference after 30 days is 1.07Kg
<span>Even in space, there is still presence of gravity. The
cause of weightlessness is not how far above the earth the space shuttle is but
rather how fast it is travelling. The shuttle is in free fall causing
weightlessness, but it is travelling fast enough to miss the earth as it falls.
Similarly, the airplane could also provide weightlessness if it went free fall
as well. However, that ends as the plane hits the ground. </span>
Answer:
the answer is B
Explanation:
because i had this question in 8th grade