A. maximum current flows through the galvanometer branch
B. minimum current flows through the galvanometer branch
C. potential difference across galvanometer branch is maximum
D. potential difference across galvanometer branch is zero
Electromagnetism
Electromagnetism
A. detect current in a circuit
B. measure current flowing through a circuit
C. measure voltage across a circuit
D. measure potential difference between two points in a circuit
A. BINA cosa
B. BINA sina
C. BINA tana
D. BINA
A. 2.0 mA
B. 20 mA
C. 200 mA
D. 0.2 mA
A. shunt value decreases
B. shunt value increases
C. shunt value remains the same
D. none of the above
A. galvanometer
B. voltmeter
C. ammeter
D. AC transformer and DC generator
A. zero
B. equal to the restoring couple
C. greater than the restoring couple
D. smaller than the restoring couple
AA. voltmeter
B. galvanometer
C. cathode ray oscilloscope (CRO)
D. ammeter
A. E = BeV
B. B = eE/V
C. E = BV
D. E = BeV/2
A. M
B. L
C. H
D. B