What is the total energy transported per hour along a narrow cylindrical laser beam 2.00 mm in diameter, whose E-field has an rms strength of 3.90 × 10 − 2 N/C ?
What is the total energy transported per hour along a narrow cylindrical laser beam 2.00 mm...
7. What is the total energy transported per hour along a narrow cylindrical laser beam 2.30 mm in diameter, whose B-field has an rms strength of 9.67 x 10- T?
1. A high energy pulsed laser emits 1.50 nano second-long pulse of average power 1.70 × 10 11 W. The beam is cylindrical with 1.70 mm in radius. Determine the rms value of the B-field? 2. What is the total energy transported per hour along a narrow cylindrical laser beam 1.70 mm in diameter, whose E-field has an rms strength of 2.40×10−22.40×10−2 N/C ?
A 18.3-mW laser puts out a narrow beam 2.15 mm in diameter. Suppose that the beam is in free space. 1. what is the rms value of E in the beam? 2. What is the rms value of B in the beam?
A 14.8-mW laser puts out a narrow beam 2.10 mm in diameter. Suppose that the beam is in free space. What is the rms value of E in the beam? What is the rms value of B in the beam?
A 18.8-mW laser puts out a narrow beam 2.10 mm in diameter. Suppose that the beam is in free space. Part A: What is the rms value of E in the beam? Part B: What is the rms value of B in the beam?
A laser emits a cylindrical beam of light 2.6 mm in diameter. If the average power of the laser is 2.6 mW , what is the rms value of the electric field in the laser beam? (Units for the answer is kV/m)
A laser emits a cylindrical beam of light 2.6 mm in diameter. If the average power of the laser is 2.4 mW, what is the rms value of the electric field in the laser beam? Express your answer using two significant figures.
A laser emits a cylindrical beam of light 2.0 mm in diameter. Part A If the average power of the laser is 2.2 mW , what is the rms value of the electric field in the laser beam? Express your answer using two significant figures. Erms = kV/m
A laser emits a cylindrical beam of light 2.9 mm in diameter. Part A If the average power of the laser is 2.4 mW , what is the rms value of the electric field in the laser beam? Express your answer using two significant figures. Erms = kV/m
A laser emits a narrow beam of light. The diameter of the beam is 3 mm, and the power is 10 mW. What is the intensity of the laser beam? The answer is 1400 W/m^2. Please show step by step how to get the answe to this problem showing formulas.