Which of the following statements is CORRECT?
Blog
Part III. Bonus Question (7 points).
Part III. Bonus Question (7 points).
Which configuration produces the strongest electric field? A…
Which configuration produces the strongest electric field? A) A large charge far awayB) A small charge nearbyC) A large charge nearbyD) A small charge far away
Part I. Multiple Choices. (2.5*10=25 points)
Part I. Multiple Choices. (2.5*10=25 points)
The work done in moving a charge qq through a potential diff…
The work done in moving a charge qq through a potential difference VV is: A) qVqVB) qV\frac{q}{V}C) V/qV/qD) q2Vq^2V
A voltmeter is used to measure: A) Electric currentB) Voltag…
A voltmeter is used to measure: A) Electric currentB) Voltage across a componentC) Resistance of a componentD) Power of the circuit
Which of the following materials is a good conductor of elec…
Which of the following materials is a good conductor of electricity? A) RubberB) CopperC) WoodD) Glass
A device used to measure electric current in a circuit is ca…
A device used to measure electric current in a circuit is called: A) VoltmeterB) AmmeterC) OhmmeterD) Galvanometer
Three resistors 6 Ω,3 Ω,6 \, \Omega, 3 \, \Omega,and 2 Ω2 \,…
Three resistors 6 Ω,3 Ω,6 \, \Omega, 3 \, \Omega,and 2 Ω2 \, \Omega are connected in parallel to a 12 V12 \, \text{V} battery. Calculate the total current supplied by the battery.
Kirchhoff’s voltage law (KVL) states that: A) The current is…
Kirchhoff’s voltage law (KVL) states that: A) The current is proportional to the voltageB) The total voltage in a loop is equal to zeroC) The resistance is inversely proportional to the currentD) The power is conserved across all circuit elements