Physics Homework question 8 Science Assignment Help. Physics Homework question 8 Science Assignment Help.
(/0x4*br />
The magnitude of the magnetic field at point
P for a certain electromagnetic wave is 2.12 μT. What is the magnitude of the electric field for that wave at P? (c=3.0×108m/s)
Physics Homework question 8 Science Assignment Help[supanova_question]
Physics Homework question 10 Science Assignment Help
A proton is first accelerated from rest through a potential difference
V and then enters a uniform 0.750-T magnetic field oriented perpendicular to its path. In this field, the proton follows a circular arc having a radius of curvature of 1.84 cm. What was the potential difference V? (mproton = 1.67 × 10-27 kg, e = 1.60 × 10-19 C)
answer in kV
[supanova_question]
find the oxidation numbers of the following show work Science Assignment Help
The P atom in H2PO3–
The N atom in NH3
The N atom NO2
The N atom in N2O
The P atom in P2O5
The S atom in CuSO4
The K atom in KClO4
The Cl atom in KClO2
The N atom in HNO2
The C atom in CO2
The Cl atom in KClO2
The S atom in SF6
The S atom in HSO4–
[supanova_question]
science question on kinetic energy Science Assignment Help
A ride on a swing illustrates how Kinetic Energy
changes to Potential Energy and then back to Kinetic Energy. Why is this
possible? How is this possible? Does the total Energy remain the same?
[supanova_question]
science question on motion Science Assignment Help
When you are describing
the rate that a racecar goes around a track, what term should you use to
describe the motion? Please justify your answer in detail.
[supanova_question]
[supanova_question]
science curiosity question Science Assignment Help
<span style="font-size:14.0pt;mso-fareast-font-family:Cambria;mso-fareast-theme-font:
minor-latin;mso-bidi-font-family:Cambria;mso-bidi-theme-font:minor-latin”> Electricity is
all around us. As we walk across a
carpeted floor then touch a metal
doorknob, we generally observe a spark. Why?
How?
science curiosity question Science Assignment Help[supanova_question]
find the oxidation numbers of the following show work Science Assignment Help
p in H3PO4
Si in SiF4
cl in KClO2
Si atom in SiF4
Al atom in AlF3
N atom in HNO2
S atom in Na2SO4
P atom in H3PO3
P atom in P2O5
Cl atom in KClO4
S atom in HSO4–
N atom in HNO2
Mn atom in KMnO4
N atom in NH3
[supanova_question]
Which equation is in slope-intercept form and represents a line with slope 0 thr Mathematics Assignment Help
| 30. | An empty 6-gal water jug weighs 0.5 lb. With 3 c of water inside, the jug weighs 2 lb. Which equation models the jug’s weight y when it contains x cups of water? | ||||||||
|
| 31. | What is the slope for the equation -1/2x-y=3/4 | ||||||||
|
| 33. | Which direction would the graph of y=-lx+2l+3 open? | ||||||||
|
| 34. | Which equation is in slope-intercept form and represents a line with slope 0 through the point (2, 3)? | ||||||||
|
[supanova_question]
Geometry Cube Cross Sections Mathematics Assignment Help
The edge of a cube is 4 inches.
[supanova_question]
physics homework question 11 Science Assignment Help
A 200-loop coil of cross sectional area 8.5 cm2 lies in the plane of the page. An external magnetic field of 0.060 T is directed out of the plane of the page. The external field decreases to 0.020 T in 12 milliseconds.
(a) What is the magnitude of the change in the external magnetic flux enclosed by the coil? ____ T*m^2
(b) What is the magnitude of the average voltage induced in the coil as the external flux is changing? ____V
(c) if the coil has a resistance of 4.0 ohms, what is the magnitude of the average current in the coil? _____A
[supanova_question]