Science Homework Help - Tagged with Resistance

Two resistors have a combined resistance of 38 when connected in series and a resistance of 6 when connected in parallel. What is the...

Posted by lxsptter April 18, 2013 at 5:31 PM via web. 1 educator answer. »

When a light bulb is connected to a 4.5V battery, a current of 0.16A passes through the bulb filament. Calculate the resistance of the filament.

Posted by andrewmezzo March 4, 2013 at 1:11 AM via web. 1 educator answer. »

A 10A current is maintained in a simple circuit with a total resistance of 200 ohms. calculate the net charge passes through any point in the...

Posted by andrewmezzo March 4, 2013 at 1:05 AM via web. 1 educator answer. »

The total current delivered to a number of devices connected in parallel is the sum of the individual currents in each device. Circuit...

Posted by andrewmezzo March 1, 2013 at 3:25 AM via web. Be the first to answer. »

how does the change in resistance affect the voltmeter readings in a potential divider circuit?

Posted by grush249 September 25, 2012 at 4:55 AM via web. Be the first to answer. »

Why might light bulbs 'blow' when you first switch them on? 

Posted by fahimabegum96 September 16, 2012 at 9:54 PM via web. 1 educator answer. »

How does resistance putty work?

Posted by t1563 July 11, 2012 at 2:48 AM via web. 1 educator answer. »

Two 12-V batteries, one with an internal resistance of 0.05 Ohm and the other with an internal resistance of 0.15 Ohm, are connected in...

Posted by luckydawgy June 2, 2012 at 5:49 PM via web. 1 educator answer. »

If the time interval remains constant, the current wil _____ when the amount of charge is increased.

Posted by happybunny988 May 1, 2012 at 12:18 AM via web. Be the first to answer. »

What types of connections will we see in this current? Four bulbs illuminate a small gym. They are wired so that if one light burns out,...

Posted by funnybunnysilly April 30, 2012 at 10:04 PM via web. 1 educator answer. »