4. The sun has a mass of Mo=2.0 x 1030 kg and it radiates P = 3.8 x 1026 W in the form of electromagnetic radiation. The gravitational constant is G = 6.7 x 10-11 N- (a) Find expressions for the gravitational and electromagnetic forces on a sphere of radius r which is located a distance R from the center of the sun, assuming that all of the electromagnetic radiation incident on the sphere is absorbed, and that the sphere is composed of material with a density of p=5 g/cm³. (b) For what value of r are these forces equal? I would like for you to calculate the actual number for this part. 44°F Search Sunny TAB CAPS LOCK E 3 L % S T བ ༥ ཇ་ཥ ་ F 9 YUEOPL K CTRL SHIFT NVIDIA GEFORCE RTX N ALT x C B m BACKSPACE 5:44 PM 3/24/2024 DELETE PGON

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4. The sun has a mass of Mo=2.0 x 1030 kg and it radiates P = 3.8 x 1026 W in the
form of electromagnetic radiation. The gravitational constant is G = 6.7 x 10-11 N-
(a) Find expressions for the gravitational and electromagnetic forces on a
sphere of radius r which is located a distance R from the center of the
sun, assuming that all of the electromagnetic radiation incident on the
sphere is absorbed, and that the sphere is composed of material with a
density of p=5 g/cm³.
(b) For what value of r are these forces equal? I would like for you to calculate
the actual number for this part.
44°F
Search
Sunny
TAB
CAPS LOCK
E
3
L
%
S
T
བ ༥ ཇ་ཥ ་
F
9
YUEOPL
K
CTRL
SHIFT
NVIDIA
GEFORCE
RTX
N
ALT
x
C
B
m
BACKSPACE
5:44 PM
3/24/2024
DELETE
PGON
<CENTER
SHIFT
ALT OR
FN
CTRL
Transcribed Image Text:4. The sun has a mass of Mo=2.0 x 1030 kg and it radiates P = 3.8 x 1026 W in the form of electromagnetic radiation. The gravitational constant is G = 6.7 x 10-11 N- (a) Find expressions for the gravitational and electromagnetic forces on a sphere of radius r which is located a distance R from the center of the sun, assuming that all of the electromagnetic radiation incident on the sphere is absorbed, and that the sphere is composed of material with a density of p=5 g/cm³. (b) For what value of r are these forces equal? I would like for you to calculate the actual number for this part. 44°F Search Sunny TAB CAPS LOCK E 3 L % S T བ ༥ ཇ་ཥ ་ F 9 YUEOPL K CTRL SHIFT NVIDIA GEFORCE RTX N ALT x C B m BACKSPACE 5:44 PM 3/24/2024 DELETE PGON <CENTER SHIFT ALT OR FN CTRL
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