15.37: Which one of the following choices/jc.yo -*7 hfbtfbs( s represents the base SI units of inductance? bstofy c-js(.7/ *fhb

  17.28: A shipment of pa2w1 eopx7c iq wa39cn.rts is labeled in units of “ohm∙second.” Which one of the9o w nxq3p cwe1.i7ac2 following choices represents an equivalent unit?

  06.42 A solenoid is constructed with N loops of wire tightly wrapped i22 n *j0w3glzr7botr around an iron-filled center. Due to budget cuts, the current that ordinarily runs through this solenoid is cut in halw 2 7btnr3ijor2*gl0 zf. 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 longlhtb zj62hs /1nu06ne time, the switch is flipped from position A to position B, thereby opening the circuit. At the instant immediately following the flip of the switch, nt uhh02j 1lsn/bz6e6the DC voltmeter shown registers a voltage of magnitude:

  05.50: A series RL circuit is shown. Which of the qv ncpl sv;tj.dt 99-0suggested changes in the circuit (labeled I, II, and III) would result in the initial voltage across j0sl -np. vct9t9 d;vqthe 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 a long time. The instane(vxa bi0 /aheh+km.4.ms bnt9tr3/ xt after the switch in theniab3.mtvx .h 9//h4srmbkt(ex a0+e circuit labeled 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 RL circuit shown, the resistance is R= /nqrw19ww)sx10.0Ω, the inductance is L=5.0 H and the batterysw n1/ xqr)9ww 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 r -6maaftnxh9f/5ay* 0 zhxf mj o0x/8gadio set by means of a simple 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 could be changed. By what factor must the original capacitance be multiplied to tune in the RLC circuit to the new freqgh- 6of/ n*jya8mhm z5f/0ta 90axxxfuency?

  09.44: In an ideal LC circuit, what is the time difference betwjg,d1)pxkg5m b4 eo*y9es 0 ayeen all of the energy inxkseby 5, pa yg0g4o1j*)9dm e the circuit being stored in the inductor and all of the energy being stored in the capacitor?

  08.49: A circuit consists of a resistor, cau;6 w xpanx;dk6yg ; )vezyh0+pacitor, and inductor connected in series to an AC source. As the source frequency increases, the current in the circuit decreases. Which statement abouy;y wgdep;) v6 kxun0+h6 za;xt the circuit is NOT correct as the source frequency increases?