In the case of direct current

In the case of direct current

A).  Magnitude and direction of current remains constant

B).  Magnitude and direction of current changes with time

C).  Magnitude of current changes with time

D).  Magnitude of current remains constant

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (2+1)
Submit:

Other Questions

1. An n- channel JFET has IDSS=2mA,and Vp=-4v.Its transconductance gm=in mA/V)for an applied gate to source voltage VGS=-2v is

2. Total parallel capacitance is less than that of the smallest capacitor in parallel.

3. The value of exciting or magnetizing current depends upon which of the following factors ?

4. An SCR is a ___________ triggered device

5. In which of the following motors the stator and rotor magnetic field rotate at the same speed ?

6. A set of Christmas tree lights is connected in parallel across a 110 V source. The filament of each light bulb is 1.8 kΩ. The current through each bulb is approximately

7. The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value,

8. For good stabilsation in voltage divider bias, the current I1 flowing through R1 and R2 should be equal to or greater than

9. A rectangular waveguide is a

10. Hall effect is observed in a specimen when it is carrying current and is placed in a magnetic field. The resultant electric field inside the specimen is