3. (i.) Sunlight delivers 2.63x108 W/m² to the surface of Venus. If the rms magnetic field strength is about 3.32x10-6 T, what is the rms value of the Sun's electric field? (a) 9.95x107 N/C (b) 3.17x107 N/C (c) 2.49x107 N/C (d) 6.34x107 N/C (e) None of the above (ii.) What does the magnitude of the Poynting vector represent? The direction?

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Chapter1: Units, Trigonometry. And Vectors
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(i.) Sunlight delivers 2.63x108 W/m2 to the surface of Venus. If the rms magnetic field strength is about 3.32x10−6 T, what is the rms value of the Sun’s electric field?

(a) 9.95x107 N/C (b) 3.17x107 N/C (c) 2.49x107 N/C (d) 6.34x107 N/C

(e) None of the above

(ii.) What does the magnitude of the Poynting vector represent? The direction?

3. (i.) Sunlight delivers 2.63x10³ W/m² to the surface of Venus. If the rms magnetic field strength is
about 3.32x10-6 T, what is the rms value of the Sun's electric field?
(a) 9.95x107 N/C
(b) 3.17x107 N/C
(c) 2.49x107 N/C
(d) 6.34x107 N/C
(e) None of the above
(ii.) What does the magnitude of the Poynting vector represent? The direction?
Transcribed Image Text:3. (i.) Sunlight delivers 2.63x10³ W/m² to the surface of Venus. If the rms magnetic field strength is about 3.32x10-6 T, what is the rms value of the Sun's electric field? (a) 9.95x107 N/C (b) 3.17x107 N/C (c) 2.49x107 N/C (d) 6.34x107 N/C (e) None of the above (ii.) What does the magnitude of the Poynting vector represent? The direction?
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