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A toaster uses a Nichrome heating wire. When the toaster is turned on at 20°C, the initial current is 1.50 A. A few seconds
6 answers
2,377 views
A car battery has a rating of 200 ampere·hours (A·h). This rating is one indication of the total charge that the battery can
2 answers
1,011 views
A car battery has a rating of 200 ampere·hours (A·h). This rating is one indication of the total charge that the battery can
1 answer
498 views
An electron and a proton are initially very far apart (effectively an infinite distance apart). They are then brought together
1 answer
960 views
How many electrons must be removed from an electrically neutral silver dollar to give it a charge of +2.8 µC?
8 answers
2,580 views
wat is 45x320?
1 answer
340 views
tell me about science apparatus
They are used in science. You need a much more specific question to get a useful answer. For
0 answers
497 views
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