2
© UCLES 2010 - cie s10_1 paper1 Q30 id=2599 userDI: 89% from 74 |
3
The emf of a source may be determined by measuring the
The emf of a source may be determined by measuring the
A. energy
converted by the source on open circuit
B. ratio of the
power generated by the source to the current delivered to the load resistor
C. ratio of the
power delivered to the load resistor to the current flowing through the circuit
D. potential
difference across the terminals of the source when delivering current to the
circuit.
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4
One volt of potential difference is equivalent to
One volt of potential difference is equivalent to
A. 1 Coulomb per
Joule
B. 1 Joule per
Coulomb
C. 1 Amp per
Joule
D. 1 Coulomb per
second
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5
© UCLES 2004 - cie w04 paper1 Q31 id=231 DI: 42% userDI: 43% from 14 |
6
© UCLES 2004 - cie s04 paper1 Q32 id=192 userDI: 88% from 16 |
7
Which one of the following is a fundamental unit
Which one of the following is a fundamental unit?
A. Coulomb
B. Ohm
C. Volt
D. Ampere
© SciWebHop 2026 Q04 id=1203 userDI: 67% from 6 |
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