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A resitor of unknown resistance

A resitor of unknown resistance and a 35-omega resistor are connected across a 120-V emf device in such a way that an 11-A
1. 1 answer
2. asked by John - PLEASE Help!
3. 721 views
A battery of emf 12v nd internal resistance (r) 1.5votls is connected to an external resistance (R) of 3ohms. (1.) Cal, the
1. 5 answers
2. asked by Usoro
3. 2,675 views
The resistance, R, of a circuit containing these unknown components is (5x+20)Ω. A 90-volt potential difference across the
1. 1 answer
2. 23 views
1.1. A resitance of 1.5ohm is connected in parallel with a resistance of 3 ohm. This combination is connected in series with a
1. 3 answers
2. asked by kamil
3. 1,266 views
A circuit consists of parallel combination 8&12ohms& unknown resistance of R ohm is connected in series with it the total power
1. 1 answer
2. asked by Prasad
3. 714 views
use a variation model to solve for the unknown value the resistance of a wire varies directly as its length and inversely as the
1. 1 answer
2. 30 views
I'll try to explain the schmatic drawing...a 120V battery, total of 12A, leads into a 8ohm resistor (R1), then breaks off into
1. 7 answers
2. asked by Dav e
3. 535 views
An ammeter is connected in series to a battery of voltage V_b and a resistor of unknown resistance R_u The ammeter reads a
1. 2 answers
2. asked by Spencer
3. 6,755 views
The electric current passing through an electric component varies directly with the amplified voltage according to the
1. 1 answer
2. 31 views
when you connect an unknown resistor across the terminals of a 1.50 V AAA battery having a negligible internal resistance, you
1. 2 answers
2. asked by brad
3. 2,550 views