Some possibly useful numbers = 8.99 x 10° N m2/C2 €0 = 8.85 x 10-12C²/Nm2 4TEO %3D = 10-7Tm/A e = 1.6 x 1019 C me = 9.11 x 10-31kg mp = 1.67 x 10-27kg %3D leV = 1.6 x 10-19 J The circuit on the right is prt of the timing circuit for a photographic lash. The duration of the flash is related to the RC time constant. The camera has a 3V battery. The capacitor charges when the switch is in the position shown and discharges when it is in the other position. RA CHARGE DISCHARGE (a) The time constant for discharging in this particular camera is 0.1us. If the resistance of the flash lamp Ry is 0.052 during discharge, what is the capacitance of the capacitor? Re (b) Find the current 0.1us after closing the switch to the charging position, if RA 5002.

Q: A reaction board can be used to calculate the location of the centre of gravity (COG). The…

A: Fr = 570 NWp = 880 NWb = 98 Nr = 1.74 mb = 0.87 m

Q: the number of significant figures in each of the following. 1. 82.8 ± 0.9 2. 3.57500 ✕ 109 3. 2 ✕…

A:

Q: What is the moment of inertia of the object about an axis at the right edge of the sphere? kg-m2…

A: Moment of inertia of sphere:Icm3=25MR2it is passing through it's centertherefore:I=Icm+MR2…

Q: Its wintertime and you are in need of portable electrical heater for your room and you are comparing…

A: A)What is the resistance of the aluminum and iron heater at 28 degrees Celsius? B)What is the…

Q: 0.3m 0,4m

A: According to Coulomb's law, The force between the two charges q1 and q2 separated by a distance 'd'…

Q: 8 9 70 1 2 3 4 5 6 7 8 Wooden plank - length (CLOSEUP) 9

A: 6.3 12.2 Length of wooden box "l"= 12.2 cm  Width of wooden box "b"= 6.3 cm   Formula used :…

Q: What is the relationship between the length of the face diagonal and the radius, r, of the atoms in…

A:

Q: - Given a material for which xm = 3.1 and within which B = 0.4ya: T, find: vii. Jr

A:

Q: 3 in. 6 in. 6 in. 6 in. 6 in. X PROBLEM 1 Locate the centroid of the plane area shown.

A:

Q: What is 1.4 x 1012/(3.6 x 10-6)? O 3.89 x 1017 O 3.5 O 3.5 x 10-12 O 3.89 x 105 O 3.5 x 106 O None…

A: These values are given in scientific notation.To solve this problem use the law of exponent…

Q: (F₁3)x= = (F₁3), = 16x3 = +Q 3 9 y -20 B |0|=12.5 μC a=25cm +Q

A: Charge distribution on vertices of a triangle.

Q: Show that the first term on the left side of the equation h? 1 d (r2. dREe Ze? h?e(e+1)] REe = EREE…

A:

Q: = 7.0 nC, has inner radius ri = 0.80 m and outer radius r2 = 1.6 m. A hollow spherical conductor,…

A: According to Gauss theorem Flux linked with closed Gaussian surface is 1/ε₀ times charge enclosed

Q: At a distance of 6.0 cm from the center of an infinitely long, uniformly charged wire, the electric…

A: Electric field is a physical field which is produced by charged objects. It is a measure of force on…

Q: Looking at the following information what can you say about which tool is better the Micrometer or…

A: The least count of micrometer is 0.001 mm that means micrometer measure minimum value up-to 0.001…

Q: If n = 5, find V₁, V₂, l₁ and 12. 12/0° V 2 + 3j 1:n Ideal 100-75

A: Current in coil 1 is, Current in coil 2, Voltage in coil 1, Voltage in coil 2, n=5

Q: 5. Consider g on a bearing of 110° with g = 11 and h on a bearing of 245° with h= 20. If i = g+h…

A:

Q: Iwo resistors Rị and R2are made of the same conducting material. The length of the wire 1 for…

A:

Q: Instructions 50 cm 10 cm 8.0 A R = 1.0 x 10-3

A: According to Faraday law Induced emf is the rate of change of magnetic flux. Induced current=…

Q: 0x10³ 0x10² O 4.0 × 10² 4.0 x 105 O 4.0 × 10¹ O 16.0 x 105 O 16.0 x 10²

A:

Q: . A rectangular loop with side-lengths 0.2m and 0.4m is in a magnetic field B 0.25T as shown. There…

A: current passing through the coil, I=0.5 A length of the coil, L=0.2 m Width of the coil, W=0.4 m…

Q: Some possibly useful numbers = 8.99 x 10° N m2/C2 €0 = 8.85 x 10-12C²/Nm2 4TEO %3D = 10-7Tm/A e =…

A: a) Req = R1 +(R2R3/R2+R3)  Req = 500 Ohm + (1000/2) = 1000 Ohm  b) current through R1  I1 = 9/1000 =…

Q: 13 2 Case a + 6 A- 13 N 13 2 Case b + 6 A-

A: Part (1) Basic Details The power in the circuit is the ratio of square of the potential difference…

Q: Vector A has x and y components of -8.80 cm and 13.0 cm, respectively; vector B has x and y…

A: Given data:  The component of the vector A and vector B Ax = -8.80 cm, Ay = 13.0 cm Bx = 13.8 cm, By…

Q: Using the figure below, answer the questions about the cross product ÀxC. 60 A = 10.0 30° C = 12.0

A:

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.