Ask your own question, for FREE!
Physics 11 Online
OpenStudy (anonymous):

Which of the following are voltage sources? A. Ohm's law B. resistance C. electric charge D. batteries and wall sockets

OpenStudy (anonymous):

err ... The voltage is defined by the electric potential difference. But ... A source of voltage are the batteries and wall sockets. so D. Basic bro

OpenStudy (anonymous):

electric charge creates electric field around it,which in turn creates potential diff b/w any points.. so C is also true... n D is obviously true. There will be potential diff between plates at A n B,therefore electron will move frm higher pot. to lower,hence resullting in current flow, although this will stop after sometime when the potential of both the plates will become equal.(yet its nt a continuous voltage source )|dw:1328556628947:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!