Sunday
October 26, 2014

Homework Help: Physics

Posted by bad at physics on Tuesday, October 15, 2013 at 11:33pm.

According to its design specification, the timer circuit delaying the closing of an elevator door is to have a capacitance of 30.0 F between two points A and B.
(a) When one circuit is being constructed, the inexpensive but durable capacitor installed between these two points is found to have capacitance 33.6 F. To meet the specification, one additional capacitor can be placed between the two points. Should it be in series or in parallel with the 33.6 F capacitor?
in series
in parallel


What should be its capacitance?
F
(b) The next circuit comes down the assembly line with capacitance 29.3 F between A and B. What additional capacitor should be installed in series or in parallel in that circuit, to meet the specification?
in series
in parallel

F

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - According to its design specification, the timer circuit delaying the ...
physics - a series RLC circuit has a peak current of 4 A with a frequency of 23 ...
physics - A tunable capacitor (with variable capacitance) is charged by a U0=12 ...
Physics - A tunable capacitor (with variable capacitance) is charged by a U0=12 ...
physics - a series RLC circuit has a peak current of 4 A with a frequency of 23 ...
physics - a series RLC circuit has a peak current of 4 A with a frequency of 23 ...
heeeelp physics - A tunable capacitor (with variable capacitance) is charged by ...
heeelp tooough physics - A tunable capacitor (with variable capacitance) is ...
physics - An RLC circuit has voltage supplied to it at a frequency of 13.0 kHz ...
physics - a series RLC circuit has a peak current of 1 A with a frequency of 54 ...

Search
Members