magnetic field
B = uo * I/2pir
= 4pi *10^-7 * 60/2 * pi * 0.05
= 2.4 *10^-4 T
F = qvB sin thetaa
= 6 *10^-6 * 6.6 *10^4 * 2.4 *10^-4
= 9.504 *10^-5 N ..........ans
direction = -y direction or down
B = u0*I/2pir = 2*10^-7*60/0.05 = 0.00024 T
F = qvB = 6*10^-6*6.6*10^4*0.00024 = 9.5*10^-5 N
2. (1.5pt) Calculate [ClO-] in a 6.00% bleach solution. A 6.00% bleach solution contains 6.00g of NaClO per 100. g bleach. The density of 6.00% bleach is 1.12 g/mL. Show all work and circle your answer.
How many moles of cobalt (Co) atoms are there in 6.00 x 10° 6.00 billion) Co atoms? mol Enter your answer in scientific notation.
6.00 uC, 92 = 6.00 4C, and q3 = -2.00 uC.) Three charges are at the corners of an equila point midway between the two charges on the x-axis. (Let q, q 0.500 m 60.00 ? N/C magnitude direction • below the +x-axis Need Help? Read It Master
18. Calculate the power dissipated through the 3.002 resistor in the circuit below. 4.00 6.00 V 3.00 6.00 7.00 ww 8.00 ww- 9.00 V
18. Calculate the power dissipated through the 3.002 resistor in the circuit below. 4.00 6.00 V 3.00 6.00 7.00 ww 8.00 ww- 9.00 V
A quantity of 12.0 mL of 6.00 M HBr is mixed with 12.0 mL of 6.00 M NaOH in a constant-pressure calorimeter of negligible heat capacity. The initial temperature of both solutions is the same at 21.30°C. The heat of neutralization when 1.00 mol of HBr reacts with 1.00 mol NaOH is -56.1 kJ/mol. Assume that the densities and specific heats of the solution are the same as for water (1,00 g/mL and 4.184 °C. respectively). What is the final...
a c2 HA + c3 12) C. = 6.00 uF C2 = 3.00 pF C;= 6.00 uF a) How much charge is stored on C;? (6 points) The battery voltage is 9.00 V. 12) b) Silicone oil (k = 2.5) is placed between the plates of all three capacitors. How much energy is stored in the capacitors after this is done? (6 points)
A girl delivering newspapers covers her route by traveling 6.00 blocks west, 6.00 blocks north, and then 7.00 blocks east. (a) What is her final position relative to her starting location? (Enter the magnitude in blocks and the direction in degrees north of east.) magnitude ______ blocks direction ______ ° north of east (b) What is the length (in blocks) of the path she walked? ______ blocks
What is the maximum number of 6.00 ?F capacitors that can be connected in parallel with a 6.00 V battery while keeping the total charge stored within the capacitor array below 484 ?C? If the same number of 6.00 ?F capacitors are connected in series with the same 6.00 V battery, how much charge will end up on each capacitor plate?
The benchmark is 00.00. The backsights are 6.00, 9.32 and 13.75 and 14.00 The foresights are 6.00, 9.00 and 3.22. What is the height of the instrument? H.I.
A 6.00-kg block is in contact with a 4.00-kg block on a
horizontal frictionless surface as shown
in the figure. The 6.00-kg block is being pushed by a horizontal
20.0-N force as shown.
a. What is the acceleration of the blocks?
b. What is the magnitude of the force of the 6.00-kg block on the
4.00-kg block?
c. What is the magnitude of the force of the 4.00-kg block on the
6.00-kg block?
d. What is the net force on...