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Physics 11 Online
OpenStudy (anonymous):

What is the resistance of R2 in the circuit given? http://user-content.enotes.com/37e352ae8dd206a9ba6b081e5981f4c77aa1f87b.jpg

ganeshie8 (ganeshie8):

Ameeter shows, \(10 mA\) current through the \(R_2\)

ganeshie8 (ganeshie8):

Voltage across \(R_2\) is \(10V\)

ganeshie8 (ganeshie8):

You knw current and voltage, use Ohm's law to find out R

ganeshie8 (ganeshie8):

\(V = RI\) \(10 = R_2 10 \times 10^{-3}\)

OpenStudy (anonymous):

would the answer be 1 k ohm?

ganeshie8 (ganeshie8):

thats right !

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