Aseries circuit has a capacitor of 0.25 × 10⁻⁶ f, a resistor of 5 × 10³ ω, and an inductor of 1h. the initial charge on the capacitor is zero. if a 12 v battery is connected to the circuit and the circuit is closed at t = 0, determine the charge on the capacitor at t = 0.001 s, at t = 0.01 s, and at any time t. also determine the limiting charge as t → [infinity].

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you

An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2