2L and1/2 A

Does not matter because the volume of copper remains the same

L and A

½ L and 2 A

**The power factor of a certain circuit in which the voltage lags behind the current is 80 %. To increase…****Which of the following dielectric materials makes the lowest-capacitance capacitor?****Conventional flow assumes charges flow from****An alloy composed of 84 % coppera 12 % manganese and 4 % nickel.****Which of the following is not considered a physical factor affecting resistance?****In a parallel bank with unequal branch resistances****The ratio between the reactive power and the apparent power of an ac load is called****What is the resonant frequency of a circuit when L of 3 microhenrys and C of 40 picofarads are in series?****For a series circuita the higher the quality factor****When current and voltage arte in phase in an ac circuita the ___ is equal to zero.****What maximum voltage can be applied across the capacitor of time?****A series RLCcircuit consists of a 10 resistor in series with L = 10 Ha and C= 100 F. Determine a new…****In a circuita a passive element is one which****If three 100-pF capacitors are connected in seriesa then the total capacitance is****Liquids that are good conductors because of ionization are called****In dividing or multiplying phasor quantitiesa ___ form is used.****A capacitance of 6 µµF means****The graph between an alternating quantity and time is called****High resistance values are a consequence of the ___ of the film.****Which is considered as the effect of a dielectric material?****A capacitor requires 12 C of charge to raise its potential of 3 V. What is the capacitance of the capacitor?****A capacitor of 0.5 F charged to 220 V is connected across an uncharged 0.5 F capacitor. What is the…****If a coil has a Q of 10a it means that****In an RL series circuita****The potential gradient in a cable is maximum in****A rheostat is a form of****The ratio between the active power and the apparent power of a load in an ac circuit is called****The farad is not equivalent to which of the following combination of units****Norton¶s theorem is ____ Thevenin¶s theorem.****Which of the following has a positive temperature coefficient?**