Textbook QuestionIn the Millikan oil-drop experiment (see Figure 2.5), the tiny oil drops are observed through the viewing lens as rising, stationary, or falling, as shown here. (a) What causes their rate of fall to vary from their rate in the absence of an electric field?312viewsHas a video solution.
Textbook QuestionMillikan determined the charge on the electron by studying the static charges on oil drops falling in an electric field (Figure 2.5). A student carried out this experiment using several oil drops for her measurements and calculated the charges on the drops. She obtained the following data: Droplet Calculated Charge (C) A 1.60 * 10-19 B 3.15 * 10-19 C 4.81 * 10-19 D 6.31 * 10-19 (b) What conclusion can the student draw from these data regarding the charge of the electron?1072viewsHas a video solution.
Textbook QuestionMillikan determined the charge on the electron by studying the static charges on oil drops falling in an electric field (Figure 2.5). A student carried out this experiment using several oil drops for her measurements and calculated the charges on the drops. She obtained the following data: Droplet Calculated Charge (C) A 1.60 * 10-19 B 3.15 * 10-19 C 4.81 * 10-19 D 6.31 * 10-19 (c) What value should she report for the electronic charge?441viewsHas a video solution.
Textbook QuestionA chemist in an imaginary universe, where electrons have a different charge than they do in our universe, performs the Millikan oil drop experiment to measure the electron's charge. The charges of several drops are recorded here. What is the charge of the electron in this imaginary universe? Drop # Charge A -6.9 * 10 - 19 C B -9.2 * 10 - 19 C C -11.5 * 10 - 19 C D -4.6 * 10 - 19 C2019views3commentsHas a video solution.
Textbook QuestionImagine a unit of charge called the zorg. A chemist performs the oil drop experiment and measures the charge of each drop in zorgs. Based on the results shown here, what is the charge of the electron in zorgs (z)? How many electrons are in each drop? Drop # Charge A -4.8 * 10 - 9 z B -9.6 * 10 - 9 z C -6.4 * 10 - 9 z D -12.8 * 10 - 9 z2318views3commentsHas a video solution.
Textbook QuestionOn a dry day, your body can accumulate static charge from walking across a carpet or from brushing your hair. If your body develops a charge of -15 mC (microcoulombs), what is their collective mass?1291viewsHas a video solution.
Textbook QuestionHow many electrons are necessary to produce a charge of -1.0 C? What is the mass of this many electrons?1418views1rank3commentsHas a video solution.
Textbook QuestionSuppose a scientist repeats the Millikan oil-drop experiment but reports the charges on the drops using an unusual (and imaginary) unit called the warmomb (wa). The scientist obtains the following data for four of the drops: Droplet Calculated Charge (wa) A 3.84 * 10-8 B 4.80 * 10-8 C 2.88 * 10-8 D 8.64 * 10-8 (d) What is the conversion factor between warmombs and coulombs?1111viewsHas a video solution.
Textbook QuestionSuppose a scientist repeats the Millikan oil-drop experiment but reports the charges on the drops using an unusual (and imaginary) unit called the warmomb (wa). The scientist obtains the following data for four of the drops: Droplet Calculated Charge (wa) A 3.84 * 10-8 B 4.80 * 10-8 C 2.88 * 10-8 D 8.64 * 10-8 (c) Based on your answer to part (b), how many electrons are there on each of the droplets?657viewsHas a video solution.
Textbook QuestionSuppose a scientist repeats the Millikan oil-drop experiment but reports the charges on the drops using an unusual (and imaginary) unit called the warmomb (wa). The scientist obtains the following data for four of the drops: Droplet Calculated Charge (wa) A 3.84 * 10-8 B 4.80 * 10-8 C 2.88 * 10-8 D 8.64 * 10-8 (b) From these data, what is the best choice for the charge of the electron in warmombs?643views1commentsHas a video solution.
Textbook QuestionSuppose a scientist repeats the Millikan oil-drop experiment but reports the charges on the drops using an unusual (and imaginary) unit called the warmomb (wa). The scientist obtains the following data for four of the drops: Droplet Calculated Charge (wa) A 3.84 * 10-8 B 4.80 * 10-8 C 2.88 * 10-8 D 8.64 * 10-8 (a) If all the droplets were the same size, which would fall most slowly through the apparatus?803viewsHas a video solution.
Textbook QuestionWhich of the following charges is not possible for the over-all charge on an oil droplet in Millikan's experiment? For this problem, we'll round the currently accepted charge of an electron to 1.602 * 10-19 C. (a) -1.010 * 10-18 C (b) -8.010 * 10-19 C (c) -2.403 * 10-18 C750viewsHas a video solution.
Textbook QuestionAn a particle, 4He2 + , has a mass of 4.00151 amu. Find the value of its charge-to-mass ratio in C/kg.746views1commentsHas a video solution.
Textbook QuestionIn an alternate universe, the smallest negatively charged particle, analogous to our electron, is called a blorvek. To determine the charge on a single blorvek, an experiment like Millikan's with charged oil droplets was carried out, and the following results were recorded : (a) Based on these observations, what is the largest possible value for the charge on a blorvek?390viewsHas a video solution.
Textbook QuestionIn an alternate universe, the smallest negatively charged particle, analogous to our electron, is called a blorvek. To determine the charge on a single blorvek, an experiment like Millikan's with charged oil droplets was carried out, and the following results were recorded : (b) Further experiments found a droplet with a charge of 5.81 * 10-16 C. Does this new result change your answer to part (a)? If so, what is the new largest value for the blorvek's charge?236viewsHas a video solution.