Advertisements
Advertisements
Question
In the given circuit diagram, which of the given switch(s) should be closed. So that only bulb A glows.
Advertisements
Solution
Switches K1 and K2 should be closed.
APPEARS IN
RELATED QUESTIONS
Draw a circuit diagram to show how 3 bulbs can be lit from a battery so that 2 bulbs are controlled by the same switch the third bulb has its own switch.
Find the odd one out and give its explanation.
Draw the circuit diagram for the series connection.
In the circuit diagram below, 10 units of electric charge move past point x every second What is the current in the circuit ______.
In which of the following circuits are the bulb connected in series?
Study the three electric circuits below. Each of them has a glass rod (G), a steel rod (S), and a wooden rod (W).
In which of the electric circuits would the bulb not light up.
A device that is used to break an electric circuit is called ______.
Draw a circuit diagram of an electric circuit containing a cell, a key, an ammeter, a resistor of 2 Ω in series with a combination of two resistors (4 Ω each) in parallel and a voltmeter across the parallel combination. Will the potential difference across the 2 Ω resistor be the same as that across the parallel combination of 4 Ω resistors? Give reason.
In an electric circuit, the current starts from ______.
Our body is a ______ of electricity.
