When beryllium-7 ions  pass through a mass spectrometer, a uniform magnetic field of 0.283 T curves their path directly to the center...

When beryllium-7 ions  pass through a

mass spectrometer, a uniform magnetic field of 0.283 T curves their

path directly to the center of the detector (see Figure 21.14). For the

same accelerating potential difference, what magnetic field should

be used to send beryllium-10 ions  to the

same location in the detector? Both types of ions are singly ionized