Use the information below to answer the three (3) following questions:An LC oscillator consists of a 2 × 10-5 F capacitor and an unknown inductor.  The voltage across the capacitor has a maximum value of 15 V and oscillates with a frequency of ω = 1410 rad/s. What is the maximum current that flows in the circuit?

Which of the following best describes the image from a plane mirror?

Use the information below to answer the three (3) following questions:A circular wire with radius r and resistance R is placed within a time-dependent but uniform magnetic field at t = 0 sec, as seen in the figure below.  The magnetic field is given by B(t) = B0 t2 and points out of the page.  Here, r = 2.7 cm, R = 2 Ω, and B0 = 8 mT/s2. What is the magnetic flux through the wire at t = 5.1 sec?

A light ray in air enters and passes through a block of glass. What can be stated with regard to its speed after it emerges from the block?

Sunlight reflected from a smooth ice surface is completely polarized. Determine the angle of incidence. (nice = 1.31.)

Use the information below to answer the three (3) following questions:A circular wire with radius r and resistance R is placed within a time-dependent but uniform magnetic field at t = 0 sec, as seen in the figure below.  The magnetic field is given by B(t) = B0 t2 and points out of the page.  Here, r = 2.7 cm, R = 2 Ω, and B0 = 8 mT/s2. What is the magnitude of the induced current at t = 3.7 sec?

Use the information below to answer the four (4) following questions:Consider the electrical AC circuit shown.  It consists of an AC generator providing a voltage V(t) = 24 sin ((250 rad/s) t) volts, an unknown resistor, a 2 × 10-5 F capacitor, and an unknown inductor.  The impedence of the circuit is 140 Ω and the current lags the voltage across the generator by 25 degrees. What is the value of the resistor R in the circuit?

Use the information below to answer the four (4) following questions:Consider the electrical AC circuit shown.  It consists of an AC generator providing a voltage V(t) = 24 sin ((250 rad/s) t) volts, an unknown resistor, a 2 × 10-5 F capacitor, and an unknown inductor.  The impedence of the circuit is 140 Ω and the current lags the voltage across the generator by 25 degrees. What is the maximum energy stored in the capacitor?

A light ray whose frequency is 6 × 1014 Hz in vacuum is incident on water (n = 1.33). The wavelength of the light after it enters the water is (in nm)

Use the information below to answer the four (4) following questions:A concave mirror with a radius of curvature of 10 cm is illuminated by a candle located on the symmetry axis 30 cm from the mirror. The mirror is flipped over making the mirror convex.  Characterize the new image that is formed.  Select all that apply.