You charge a piece of aluminum foil (mass = 7.55 g) by touching it to a charged rod. The charged rod gives the aluminum foil a charge of 10
Here ,
let the magnitude of electric field is E ,
Now, for aluminium plate to hover,
mg = q*E
0.00755 * 9.8 = 10 *10^-6 * E
E = 7399 N/C
the value of the electric field from the charged plate is 7399 N/C
You charge a piece of aluminum foil (mass = 7.55 g) by touching it to a...
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please help! thank you A piece of aluminum foil measures 10.3 cm by 15.7 cm and weighs 9.2175 g. If the density of aluminum is 2.70 g/cm3 what is the thickness of the foil? Show your work for full credit. Enter your answer here cm thick
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