What will be the equivalent resistance obtained when three resistors of 2 Ohm 4 Ohm and 100 Ohm are in parallel combination?

What will be the equivalent resistance obtained when three resistors of 2 Ohm 4 Ohm and 100 Ohm are in parallel combination?

Answer. Parallel = 0.83 ohm.

When the resistance of 5 ohm 15 ohm and 60 ohm connected in parallel the equivalent resistance will be?

3.5is the right answer . A car travels at a speed of 12m/second and a scooter travels at a speed of 36km/hour.

Is the resistance 1 ohm 2 ohm 3 Ohm 4 Ohm are parallel then the equivalent resistance is?

From this we can conclude that ; The resistors of 1 ohm , 2 ohm , 3 ohm & 4 ohm when connected in series has an equivalent resistance which is greater than its individual resistance whereas when the resistors are connected in parallel the equivalent resistance will be less than the individual resistance .

What is called equivalent resistance?

The equivalent resistance is where the aggregate resistance connected either in parallel or series is calculated. Essentially, the circuit is designed either in Series or Parallel. Electrical resistance shows how much energy one needs when you move the charges/current through your devices.

What is the unit of equivalent resistance?

Ohm

What is the equivalent resistance between A and B?

3Ω

How does resistance work in parallel?

The sum of the currents through each path is equal to the total current that flows from the source. You can find total resistance in a Parallel circuit with the following formula: 1/Rt = 1/R1 + 1/R2 + 1/R3 +… If one of the parallel paths is broken, current will continue to flow in all the other paths.

What power is dissipated by the 2 ohm resistor?

Problem: A 2 ohm resistor and a 4 ohm resistor are connected in parallel to a 6 volt battery. The power dissipated by the 2 ohm resistor is: 1. 8 W 2.

How do you find the minimum power rating of a resistor?

Resistor Power (P)

1. [ P = V x I ] Power = Volts x Amps.
2. [ P = I2 x R ] Power = Current2 x Ohms.
3. [ P = V2 ÷ R ] Power = Volts2 ÷ Ohms.

How many volts can a resistor handle?

The maximum power drawn by the chip through the resistor (by equation #2) will be 5 * 5 / 10000 = 0.0025 W, or 2.5 mW. That’s fine even the tiniest surface mount resistors. Manufacturers typically give a maximum voltage for a particular resistor range, such as 200V for a 250 mW resistor.

How do you tell if a resistor is operating within its power rating?

A resistor’s power rating can usually be deduced by observing its package size. Standard through-hole resistors usually come with ¼W or ½W ratings.