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Physics HELP =)

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thecandydoll:
I know this sounds realllly stupid,But i want to know how to connect a electric circuit,as what goes to positive and negative
How to connect resistors in series and parallel,Even a diagram would be helpful
:)
Thank you soo muchhh! :) :)

Meticulous:
www.practicalphysics.org

Twinkle Charms:
all the devices are connected with positive terminals in series, positive of the battery to positive of the ammeter, -ve of the ammeter to say +ve of diode, -ve of diode to any terminal of resistor/bulb since they dont have any polarity and can be connected in any way, then back again to the -ve of the battery. To connect voltmeter in parallel with the bulb, +ve of the voltmeter to be connected with the terminal of the bulb(which u can say acts as the +ve terminal since all connections are made with +ve first) and a connection from the -ve of the voltmeter is made to the other end of the bulb.

note it: voltmeter is always connected in parallel because of its high resistance.

thecandydoll:
How to connect the resistors in parallel and series ,Can you draw me a diagram =)Just have to mention +ve and -ve and connections.

Meticulous:

--- Quote from: thecandydoll on June 02, 2010, 04:40:57 am ---How to connect the resistors in parallel and series ,Can you draw me a diagram =)Just have to mention +ve and -ve and connections.

--- End quote ---

Trust me, the site I posted contains ALL the practical details you will ever need.

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