Direction of the cross product can be found by (please select one best answer) O the right hand rule guessing
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The class I'm taking is physics for scientists and engineers!
I am completely stuck. Need help. I have attached the problem. Please view attachment before answering. Thank you so much!
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- An object with a charge of -0.02 C is placed into an electric field of strength 100 N/C pointing to the left. In what direction does the object feel a force? up right down leftTwo objects have negative electrical charges. The electrical force exerted on one of the objects is 400 N. If the charge on the other object is doubled, what is the resulting force on the first object?98.
- In the operating room, anesthesiologists use mass spectrometers to monitor the respiratory gases of patients undergoing surgery. One gas that is often monitored is the anesthetic isoflurane (molecular mass = 3.06 x 10-25 kg). In a spectrometer, a single ionized molecule of isoflurane (charge + e) moves at a speed of 8.82 x 103 m/s on a circular path that has a radius of 0.140 m. What is the magnitude of the magnetic field that the spectrometer uses? Number i UnitsAn amoeba has 2.00X1016 protons and a net charge of 0.480 pC. (keep at least 4 places of decimal until your final calculation) (a) Calculate the number of electrons that is in the amoeba. (b) If you paired them up, what fraction of the protons would have no electrons?I am a little confused on this question , please help. Thank you for your time! I have attached the problem .Please view attachment before answering. Thank you again!
- Stuck need help! Problem is attached. please view attachment before answering. Really struggling with this concept. Please explain so I can better understand ! Thank you so muchWhat is the magnitude of the electrical force between two uranium nuclei placed a distance of 8.70 x 10^-12 m apart from one another? 0.018 N 0.026 N 0.034 N 0.039 NSuppose Q1 = 4.0 nC and Q2 = 9.0 nC (Figure 1). You may want to review (Pages 631 - 635). Figure + Q₁ 10 cm 5.0 cm Q₂ y 1 of 1 X Part A What is the strength of the electric field at the position indicated by the dot in (Figure 1)? Express your answer with the appropriate units. E = Part B Value 0 = Units What is the direction of the electric field at the position indicated by the dot in (Figure 1)? Specify the direction as an angle measured counterclockwise from the positive x axis.
- Can you please solve this problem?Can you please solve this problem?Red blood cells can often be charged. Consider two red blood cells with the following charges: -17.6 pc and +49.8 pC. The red blood cells are 3.31 cm apart. (1 pC = 1 × 10-12 C.) ..(a)..What.is.the magnitude of the force on each red blood cell? Enter a number. alculate the force of a charged particle on another charged particle? N Are the red blood cells attracted or repulsed by each other? attracted repulsed (b) The red blood cells come into contact with each other and then are separated by 3.31 cm. What magnitude of force does each of the red blood cells now experience? What is the net charge of the system? Assuming the cells are identical, how much charge will each have after contact? N Are the red blood cells attracted or repulsed by each other? attracted repulsed