For a transformer, the ratio between the number of turns of primary and secondary coil is the same as the ratio between the voltages on the two coils:
Where
and
are the number of turns in the primary and secondary coils, while
and
are the voltages on the two coils.
Using the data of the problem:
,
and
, we can find
, the number of turns of the secondary coil:
Answer:
The two Russian authors based their exposition on what they called the Friedmann theory of a singular beginning of the universe, referring throughout to the “theory of the hot universe” as an alternative to the hot Big Bang theory.
When any component is short-circuited, the component becomes irrelevant. Resistance between it’s terminals becomes zero irrespective of value of the component. In other words, capacitance ceased to exist.
For the circuit containing such capacitor, situation is somewhat like capacitor with infinite capacitance. However as the capacitor can not hold any charge, we can say that it is not not equivalent of infinite capacitance, because the capacitor can not hold any charge.
Hence we can say that the capacitance just vanishes, when the plates are joined together by a connecting wire.
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Related Questions (More Answers Below)
here force between two particles is given by Coulomb's law where two particles will either repel or attract each other
this force of attraction or repulsion is given by the equation
here we know that
= two point charges
r = distance between two charges
so now we will substitute all values in it
so above is the force between two point charges
Answer:
Acceleration
Explanation:
Acceleration is the rate of change in velocity
speed is how fast an object is moving
Velocity is how fast an object is moving in the particular direction
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