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प्रश्न
If one coulomb of charge is flowing in one minute, it is called ‘ampere’
पर्याय
True
False
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उत्तर
If one coulomb of charge is flowing in one minute, it is called ‘ampere’- False.
Correct statement:
One coulomb of charge flowing per second is called ‘ampere’.
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संबंधित प्रश्न
Electric current is a ______ quantity
The coldness or hotness of a substance is expressed by _______.
_______ is used to measure electric current.
One mole of a substance contains _______ atoms or molecules.
The intersection of two straight lines gives us _______.
Match the following.
| Temperature | Closeness to the actual value |
| Plane angle | Measure of hotness or coldness |
| Solid angle | Closeness to two or more measurements |
| Accuracy | Angle formed by the intersection of three or more planes |
| Precision | Angle formed by the intersection of two planes |
Consider the statement given below and choose the correct option.
Assertion: Radian is the unit of solid angle.
Reason: One radian is the angle subtended at the center of a circle by an arc of length equal to its radius.
What is electric current?
Assertion: Radian is the angle subtended at the center of a circle by an arc whose length is equal to the radius of the circle.
Reason: 1 radian = `180/π`
Mention the SI unit of luminous flux.
