A coulomb is the same as:a)Ampere/secondb)Ampere.secondc)Ampere/second2d)Ampere/meter2Correct answer is option 'B'. Can you explain this answer?

Question

Answer

Correct answer = b Current = Charge / time Charge = Current * time [Apply SI units ] :- Coulomb = ampere * second

Answer

Q=Current × time  so, simply unit of current  is ampere and of time is second .. Hence unit is ampere.sec

Answer

Main reason is to vigvilize

Answer

Current=charge/time therefore charge= current. time ( unit of current =ampere,unit of time=second) so, charge =ampere.second

Answer

Current = charge/time

Therefore charge = current. time (unit of current = ampere,unit of time=second) so, charge = ampere.second

Answer

Q is equal to it

Answer

B

Answer

Introduction:
A coulomb is a unit of electric charge. It is named after the French physicist Charles-Augustin de Coulomb. The coulomb is defined as the amount of electric charge that flows through a conductor in one second when a current of one ampere is applied.

Explanation:
The correct answer is option B, Ampere.second. Let's understand why this is the correct answer.

Ampere:
An ampere is the unit of electric current. It is named after the French mathematician and physicist André-Marie Ampère. One ampere is defined as the amount of electric current that flows through a conductor when a potential difference of one volt is applied and the resistance of the conductor is one ohm. In other words, an ampere is a measure of the rate of flow of electric charge.

Second:
The second is the base unit of time in the International System of Units (SI). It is defined as the duration of 9,192,631,770 cycles of radiation corresponding to the transition between two energy levels of the cesium-133 atom.

Combining Ampere and Second:
When we combine the unit of electric current (ampere) with the unit of time (second), we get the unit of electric charge.

Interpreting Option B:
Option B, Ampere.second, represents the unit of electric charge. The dot (.) in Ampere.second indicates multiplication. So, when we multiply one ampere (A) with one second (s), we get one coulomb (C). Therefore, a coulomb is equivalent to one ampere.second.

Conclusion:
In conclusion, a coulomb is equal to one ampere.second. It represents the unit of electric charge and is obtained by multiplying the unit of electric current (ampere) with the unit of time (second).

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