Home
Class 12
PHYSICS
A bulb connected in series with a soleno...

A bulb connected in series with a solenoid is lit by a.c. source. If a soft iron core is introduced in the solenoid, will bulb glow brighter ?

Text Solution

AI Generated Solution

To determine whether the bulb will glow brighter when a soft iron core is introduced into the solenoid connected in series with an AC source, we can analyze the situation step by step. ### Step 1: Understand the Circuit Components The circuit consists of a bulb (acting as a resistor) and a solenoid (acting as an inductor) connected in series with an AC source. **Hint:** Identify the roles of each component in the circuit. ### Step 2: Effect of Introducing a Soft Iron Core ...
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    AAKASH SERIES|Exercise Problems (Level - I)|16 Videos

  • ALTERNATING CURRENT

    AAKASH SERIES|Exercise Problem (Level - II)|9 Videos

  • ALTERNATING CURRENT

    AAKASH SERIES|Exercise Exercies (Short Answer Questions)|4 Videos

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MAGNETISM AND MATTER )|52 Videos

Similar Questions

Explore conceptually related problems

A coil and a bulb are connected in series with a dc source, a soft iron core is then inserted in the coil. Then

A coil and a bulb are connected in series with a 12 volt direct current source. A soft iron core is now inserted in the coil. Then

Statement I: An eletric lamp is connected in series with a long solenoid of copper with air core and then connected to an ac source. If an iron rod is inserted in the solenoid, the lamp will become dim. Satement II: If an iron rod is inserted in the solenoid, the inductance of the solenoid increases.

An air core coil and an electric bulb are connected in series with an AC source. If an iron rod is put in the coil, then the intensity of light of the bulb will

An iron cored coil is connected in series with an electric bulb, with an AC source, as shoen in figure. As the iron piece is taken out of the coil, how will tthe brightness of bulb challenge ?

A solenoid is connected to a battery so that a steady current flows through it. If an iron core is inserted into the solenoid, then

Two bulbs, when connected in series, are brighter than a single bulb.

A bulb and a conender are connected in series with an A.C source. On increasing the frequency of the source its brightness will

A capacitor and a bulb are connected in series with a source of alternating emf. If a dielectric slab is inserted between the plates of the capacitor, then

A solenoid having an iron core has its terminals connected across an ideal DC source and it is in steady state.If the iron core is removed the current flowing through the solenoid just after removal of rod