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Answers
Answer:
resistance will be 20 v
and current will be 10 v
Explanation:
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Answer:
Q. 2
The SI unit of current is called an ampere (A) Current flowing through a conductor is said to be 1 ampere if 1 coulomb of charge flows through it in 1 second, i.e., ... 1ampere(A)=1coulomb(C)1second(s),i.
Q. 5
Fleming's left-hand rule states that “When a current-carrying conductor is placed in an external magnetic field, the conductor experiences a force perpendicular to both the field and to the direction of the current flow.” It was invented by John Ambrose Fleming.
Q. 6
A common type of short circuit occurs when the positive and negative terminals of a battery are connected with a low-resistance conductor, like a wire. With a low resistance in the connection, a high current will flow, causing the delivery of a large amount of energy in a short period of time.
Q. 7
Alternating Current (AC) is a type of electrical current, in which the direction of the flow of electrons switches back and forth at regular intervals or cycles. ... Direct current (DC) is electrical current which flows consistently in one direction.
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