# electricity

closed circuits allow current to flow.

b

b

1. 👍 0
2. 👎 0
3. 👁 204

## Similar Questions

1. ### Physics

A circuit has R = 16.6 Ω and the battery emf is 6.50 V . With switch S2 open, switch S1 is closed. After several minutes, S1 is opened and S2 is closed. 1) At 2.14 ms after S1 is opened, the current has decayed to 0.235 A .

asked by Stesson on March 13, 2018
2. ### electric circuit

Some types of fuses used to protect electric meters have resistances of several ohms. Is this objectionable (a) in ammeter circuits and (b) in voltmeter circuits? Why?

asked by Anne on July 29, 2014
3. ### Physics

After being closed for a long time, the switch S in the circuit shown in the figure below is thrown open at t = 0. In the circuit, emf = 24.0 V, RA = 4.10 kΩ, RB = 6.80 kΩ, and L = 608 mH. (a) What is the emf across the

asked by AAA on April 17, 2020
4. ### Chemistry

Why can't a lead storage battery be recharged indefinitely? A direct current must pass through the cells. The electrodes lose lead sulfate.*** It is difficult to reverse the direction of current flow. The electrolyte is too

asked by Nikkie on May 19, 2016
5. ### Physics

Does more current “flow” out of a battery than into it? Does more current “flow” into a lightbulb than out of it? Explain.

asked by Antoine on August 18, 2013

1.D 2.A 3.A 4.im not sure please help 5.false One light bulb in a string of lights goes out. This causes all of the other lights in the string to also go out. This is an example of a A. resistor. B. parallel circuit. C. closed

asked by matt on March 31, 2014
2. ### physics

Given circuits for f and f−1, we can create classical reversible circuits Rf, R−1f, Rf−1, R−1f−1 which are shown in the following figure. (Assume that f is a bijection.)In what sequence shall we apply the above circuits

asked by s on March 6, 2013
3. ### Accounting

The question is: Compute the recent two years’ cash flow on total assets ratios for this company. This is the info given: Operating cash flow for current year (in millions): \$1,762 1 year prior - \$1,740 2 years prior - \$1,981

asked by Nancy on January 29, 2010
4. ### Science

One light bulb in a string of lights goes out this causes all other lights in string to go out. This is example of A. Resistor B. parallel circuit C. Closed circuit***** D. Series circuit When a switch is turned from the off to

asked by BUBBLES on March 1, 2015
5. ### Electricity

suppose that you're facing a straight current carrying conductor, and the current is following toward you.the lines of magnetic force at any point in the magnetic field will act in? A)the same direction as the current. B)a

asked by angela on August 20, 2005
6. ### physics

Design some simple digital circuits based on Boolean expressions. Draw circuits that implement the following Boolean expressions using some combination of AND, OR, NOT, NAND, and NOR gates. - NOT X OR NOT Y OR Z - X OR Y OR NOT Z

asked by Sandhya on June 10, 2009