15.37: Which one of the followinv/vi,c hd+a:j p/e8q/h,nohj g choices represents the base SI units of inductan ,pnjv/e/h8o+dhj,a : i/qvchce?

  17.28: A shipment of parts is labeled in c /88zw)awpt0gq a1w lunits of “ohm∙second.” Which one of the following choices represents an equivalenzt/ca0l 8 qpw )aw1g8wt unit?

  06.42 A solenoid is constructed with N loops of wire tightly wrapped arou7ctg7ksf6 k kud3 c+5ynd an iron-fill7ysu c g3tk7 dfk5ck6+ed center. Due to budget cuts, the current that ordinarily runs through this solenoid is cut in half. As a result, the inductance of the solenoid is

  03.46:In the circuit shown, the switch is moved to position A.After a very longvt/)i, k vl786 h3udmljbyj 9h time, the switch is flipped from position A to positiojkvluv),mlb3 h69/8 t7hidyj n B, thereby opening the circuit. At the instant immediately following the flip of the switch, the DC voltmeter shown registers a voltage of magnitude:

  05.50: A series RL circuit is shown. Which of t-gr59:xv,*4v *pe9qyw)lle nali b(u a/ if ijhe suggested changes in the circuit (labeled I, II, and III) would result in the inwjau- 9: 5 x (aiiv fenl*/ry lqe9pl)g4*,ivbitial voltage across the inductor (at the instant that the switch is closed) to be double what it is for the circuit shown?
I. Reduce the resistance in the circuit to R0/2.
II. Double the inductance in the circuit to 2L0.
III. Add a second identical inductor to the circuit in parallel with the first inductor.

  08.41: The circuit shown has been operating for aoi2me4wgy 3(e( i8occ long time. The instant after the switch in the circuit l4(go8eie( 2ccowm3i y abeled S is opened, what is the voltage across the inductor $V_L$ and which labeled point (A or B) of the inductor is at a higher potential? Take $R_1\:=\:4.0\Omega$, $R_2\:=\:8.0\Omega$, and L = 2.5H.

  10.45: For the ideal Ri8g, k rc4p;qsL circuit shown, the resistance is R=10.0Ω, the inductanceir4,; gs pk8qc is L=5.0 H and the battery has voltage $\xi_{bat}$ = 12 vlots. Some time after the switch S in the circuit is closed, the ammeter in the circuit reads 0.40 A. At what rate is energy being stored by the inductor at this instant (in Watts)?

  01.40: A student tunes a crystal radio set by means of a simple2(1z/;hxx adp:fg)hws ddh o9;l *ril RLC circuit to receive a radio station broadcasting at 660 kHz. To receive a station broadcasting at 1320 kHz the capacitor in the RLC circuit :pdiflah19gxh( 2lo zsw;/;)dr*h xdcould be changed. By what factor must the original capacitance be multiplied to tune in the RLC circuit to the new frequency?

  09.44: In an ideal LC circuit, what is the time diffo-deda0efsqp ls4 j,p; a. 5c-erence between all of the energy in the circuit being s 5 dfpep ;c04s-soqjea l,-d.atored in the inductor and all of the energy being stored in the capacitor?

  08.49: A circuit consists of a resistodb k g8w.. aqeq7x.*sm8lxh 4wr, capacitor, and inductor connected in series to an AC source. As the source frequency increases, the current in the circuit decreases. Which statement about the circuit is NOT correcldmw. e kwqh47sg*b8 .qxxa. 8t as the source frequency increases?