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Calculate the dipole moment of a dipole with equal charges 2C and -2C separated by a distance of 2cm.
- a)0.02
- b)0.04
- c)0.06
- d)0.08
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Calculate the dipole moment of a dipole with equal charges 2C and -2C ...
Answer: b
Explanation: The dipole moment of charge 2C and distance 2cm will be,
M = Q x d. Thus, M = 2 x 0.02 = 0.04 C-m.
Explanation: The dipole moment of charge 2C and distance 2cm will be,
M = Q x d. Thus, M = 2 x 0.02 = 0.04 C-m.
Most Upvoted Answer
Calculate the dipole moment of a dipole with equal charges 2C and -2C ...
To calculate the dipole moment of a dipole, we need to know the charges on the two ends of the dipole and the distance between them. In this case, the dipole has equal charges of 2C and -2C separated by a distance of 2cm.
Dipole Moment Formula:
The dipole moment (p) of a dipole can be calculated using the formula:
p = q * d
Where:
p is the dipole moment,
q is the magnitude of the charge, and
d is the distance between the charges.
1. Identify the given values:
In this case, the given values are:
q1 = 2C (positive charge)
q2 = -2C (negative charge)
d = 2cm = 0.02m (distance between charges)
2. Calculate the dipole moment:
Using the formula, we can calculate the dipole moment:
p = q * d
p = (2C) * (0.02m)
p = 0.04Cm
3. Convert the units:
To make the dipole moment more convenient to work with, we can convert the units to Coulomb-meter (Cm):
1Cm = 1C * 1m
So, to convert from Cm to Cm, we can multiply by 1:
p = 0.04Cm * 1
p = 0.04Cm
4. Final result:
Therefore, the dipole moment of the given dipole is 0.04Cm.
Hence, the correct answer is option 'B' (0.04).
Dipole Moment Formula:
The dipole moment (p) of a dipole can be calculated using the formula:
p = q * d
Where:
p is the dipole moment,
q is the magnitude of the charge, and
d is the distance between the charges.
1. Identify the given values:
In this case, the given values are:
q1 = 2C (positive charge)
q2 = -2C (negative charge)
d = 2cm = 0.02m (distance between charges)
2. Calculate the dipole moment:
Using the formula, we can calculate the dipole moment:
p = q * d
p = (2C) * (0.02m)
p = 0.04Cm
3. Convert the units:
To make the dipole moment more convenient to work with, we can convert the units to Coulomb-meter (Cm):
1Cm = 1C * 1m
So, to convert from Cm to Cm, we can multiply by 1:
p = 0.04Cm * 1
p = 0.04Cm
4. Final result:
Therefore, the dipole moment of the given dipole is 0.04Cm.
Hence, the correct answer is option 'B' (0.04).
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Calculate the dipole moment of a dipole with equal charges 2C and -2C separated by a distance of 2cm.a)0.02b)0.04c)0.06d)0.08Correct answer is option 'B'. Can you explain this answer?
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